# List of fellows of the Royal Society G, H, I

About 8,000 fellows have been elected to the Royal Society of London since its inception in 1660. Below is a list of people who are or were Fellow or Foreign Member of the Royal Society. The date of election to the fellowship follows the name. Dates in brackets relate to an award or event associated with the person. The Society maintains complete online list. This list is complete up to and including 2019.
List of fellows and foreign members of the Royal Society :
| A, B, C | D, E, F | G, H, I | J, K, L | M, N, O | P, Q, R | S, T, U, V | W, X, Y, Z |

## List of fellows
### G

| Name | Election date | Notes |
| Erwin Gabathuler | 1990-03-15 | Nuclear physicist |
| Dennis Gabor | 1956-03-15 | 6 June 1900 – 9 February 1979 physicist, Nobel Prize (1971) |
| Pieter Gabry | 1753-03-15 | - 7 May 1770 Dutch lawyer and scientific collector |
| John Henry Gaddum | 1945-03-22 | 31 March 1900 – 30 June 1965 |
| Hans Friedrich Gadow | 1892-06-02 | 8 March 1855 – 16 May 1928 |
| David Christopher Gadsby | 2005-05-26 | American physiologist |
| Joseph Gaertner | 1761-11-12 | 12 March 1732 – ? 14 July 1791 |
| Thomas Gage, 1st Viscount Gage | 1728-12-19 | - 21 December 1754 |
| Pratibha Gai | 2016-04-29 | |
| William Tennant Gairdner | 1893-06-01 | 8 November 1824 – 28 June 1907 |
| Ernest Frederick Gale | 1953-03-19 | 15 July 1914 – 7 March 2005 |
| Michael Denis Gale | 1996-03-14 | −18 July 2009 UK plant scientist |
| Roger Gale | 1717-03-28 | 1672 – 25 June 1744 antiquary |
| Thomas Gale | 1677-12-06 | ? 1636 – ? 8 April 1702 |
| Antony Galione | 2016-04-29 | Pharmacologist |
| Celestino Galiani | 1735-01-23 | 1681–1753 |
| Charles Hyacinth Antoine Gallean | 1763-11-10 | 18 September 1737 – supposed sovereign prince |
| Prince Demetrius Gallitzin | 1798-04-19 | 21 December 1738 – 21 March 1803 Russian ambassador to France/Netherlands |
| Thomas Galloway | 1834-12-18 | 27 February 1796 – 1 November 1851 |
| Gallucci | 1706-11-20 | fl 1706 aka Gatucci or Gatuzzi |
| Douglas Strutt Galton | 1859-06-09 | ? 2 July 1822 – ? 18 March 1899 |
| Francis Galton | 1860-06-07 | 17 February 1822 – 17 January 1911 |
| Samuel Galton Jr. | 1785-12-08 | 1753–1832 |
| Antonio Galvao | 1725-04-15 | fl 1725–1730 Portuguese ambassador |
| James Gambier | 1738-03-23 | - 9 September 1745 Consul-general to Netherlands |
| Frederick William Gamble | 1907-05-02 | 13 July 1869 – 14 September 1926 Zoologist, Univ. of Manchester |
| James Sykes Gamble | 1899-06-01 | 2 July 1847 – 16 October 1925 |
| Steven J. Gamblin | 2011-05-19 | |
| William Alexander Gambling | 1983-03-17 | |
| Arthur Gamgee | 1872-06-06 | 10 October 1841 – 29 March 1909 |
| Charon Robin Ganellin | 1986-03-20 | |
| Rene Jacques Croissant de Garangeot | 1729-01-09 | 30 June 1688 – 10 December 1759 French surgeon |
| Laurent Garcin | 1730-10-22 | 1683–1751 French physician and botanist |
| Alexander Garden | 1773-06-10 | January 1730 – 15 April 1791 |
| John Stanley Gardiner | 1908-05-07 | 24 January 1872 – 28 February 1946 |
| Samuel John Gardiner | 1816-04-04 | ? 1792 – ? 1854 clergyman |
| Walter Gardiner | 1890-06-05 | 1 September 1859 – 31 August 1941 |
| Richard Lavenham Gardner | 1979-03-15 | |
| Christopher David Garner | 1997-05-15 | |
| William Edward Garner | 1937-05-06 | 12 May 1889 – 4 March 1960 chemist, Bristol University |
| Percy Cyril Claude Garnham | 1964-03-19 | 15 January 1901 – 25 December 1994 parasitologist |
| Christopher John Raymond Garrett | 1993-03-11 | |
| Stephen Denis Garrett | 1967-03-16 | 1 November 1906 – 26 December 1989 mycologist |
| Alfred Henry Garrod | 1876-06-01 | 18 May 1846 – 17 October 1879 |
| Alfred Baring Garrod | 1858-06-03 | 13 May 1819 – 28 December 1907 |
| Archibald Edward Garrod | 1910-05-05 | 25 November 1857 – 28 March 1936 |
| William Garrow | 1807-03-05 | 13 April 1760 – 24 September 1840 |
| Edward Garth-Turnour, 1st Earl Winterton | 1767-04-02 | 1734 – 10 August 1788 |
| Samuel Garth | 1706-06-05 | 1661 – 18 January 1719 |
| Maxwell Garthshore | 1775-03-23 | 28 October 1732 – 1 March 1812 |
| George Alan Garton | 1978-03-16 | 4 June 1922 – 13 May 2010 biochemist, Aberdeen |
| William Reginald Stephen Garton | 1969-03-20 | 7 March 1912 – 28 August 2002 |
| Edmund Johnston Garwood | 1914-05-07 | 18 May 1864 – 12 June 1949 |
| Bernard Gascoigne | 1667-06-20 | 1614 – 10 January 1687 Italian diplomat |
| Robert Gascoyne-Cecil, 5th Marquess of Salisbury | 1957-05-30 | 27 August 1893 – 23 February 1972 Statute 12 |
| Robert Gascoyne-Cecil, 3rd Marquess of Salisbury | 1869-01-28 | 4 February 1830 – 22 August 1903 |
| Walter Holbrook Gaskell | 1882-06-08 | 1 November 1847 – 7 September 1914 |
| Thomas Gaskin | 1839-03-21 | 13 May 1809 – 17 February 1887 |
| Ian Graham Gass | 1983-03-17 | 20 March 1926 – 8 October 1992 |
| John Le Gassick | 1673-12-11 | - 1674 |
| John Peter Gassiot | 1840-04-09 | 2 April 1797 – 15 August 1877 |
| Michael Gaster | 1985-03-21 | |
| Reginald Ruggles Gates | 1931-05-07 | 1 May 1882 – 12 August 1962 |
| Sidney Barrington Gates | 1950-03-16 | 3 February 1893 – 12 June 1973 |
| Hieronymus David Gaubius | 1764-02-23 | 25 February 1705 – 29 November 1780 |
| John Gauden | 1661-12-04 | c. 1605–1662 original |
| Carl Friedrich Gauss | 1804-04-12 | 31 April 1777 – 23 February 1855 |
| Nicholas Gay | 1798-11-15 | - 20 September 1803 |
| Robert Gay | 1718-11-06 | - 31 October 1738 |
| Alfred Gordon Gaydon | 1953-03-19 | 26 September 1911 – 16 April 2004 |
| Raymond Michael Gaze | 1972-03-16 | 22 June 1927 – 11 September 2012 neuro-biologist |
| Francis Geach | 1767-05-07 | 1724–1798 |
| Geoffrey Gee | 1951-03-15 | 6 June 1910 – ? 13 December 1996 |
| Orlando Gee | 1717-11-30 | fl 1717–1723 |
| Alexander Geekie | 1710-11-30 | - 13 July 1727 |
| James Murdoch Geikie | 1875-06-03 | 23 August 1839 – 1 March 1915 |
| Archibald Geikie | 1865-06-01 | 28 December 1835 – 10 November 1924, PRS 1908–1913 |
| Andre Konstantin Geim | 2007-05-17 | physicist |
| Philip George Houthem Gell | 1969-03-20 | 20 October 1914 – 3 May 2001 |
| William Gell | 1807-04-16 | 1778 – 4 February 1836 |
| James Fairlie Gemmill | 1924-05-15 | 28 November 1867 – 10 February 1926 |
| Adrien Marie Le Gendre | 1789-04-30 | 18 September 1752 – ? 10 January 1833 mathematician |
| Jean Alexandre Genevois | 1761-02-19 | fl 1761 |
| Claude Joseph Geoffroy | 1715-06-09 | 8 August 1685 – 9 March 1752 |
| Etienne Francois Geoffroy | 1698-07-06 | 14 February 1672 – 6 January 1731 |
| George II, King of Great Britain and Ireland | 1727-07-11 | 10 November 1683 – 25 October 1760 poyal |
| George IV, King of Great Britain and Ireland | 1820-05-18 | 12 August 1762 – 25 June 1830 royal |
| George V, King of Great Britain and Ireland | 1893-06-08 | 3 June 1865 – 20 January 1936 royal |
| George VI, King of Great Britain and Ireland | 1932-06-16 | 15 December 1895 – 6 February 1952 royal Fellow; Patron 1936 |
| George, Prince of Denmark | 1704-11-30 | 23 April 1653 – 28 October 1708 royal |
| Neville George | 1963-03-21 | 13 May 1904 – 18 June 1980 |
| John Georges | 1719-11-30 | fl 1719–1738 |
| Henry Walther Gerdes | 1726-05-12 | 24 August 1690 – January 1742 |
| Christian Ludwig Gersten | 1733-10-25 | 7 February 1701 – 13 August 1762 |
| Zoubin Ghahramani | 2015-05-01 | 1970-02-08 – professor of information engineering |
| Michel Agnola Giacomelli | 1740-11-06 | 11 September 1695 – 17 April 1774 |
| Alexander Gibb | 1936-05-07 | 12 |
| Claude Dixon Gibb | 1946-03-21 | 29 June 1898 – 15 January 1959 |
| George Smith Gibbes | 1796-02-18 | 1771 – 23 June 1851 |
| Edward Gibbon | 1788-11-27 | 27 April 1737 – 16 January 1794 |
| Gary William Gibbons | 1999-05-13 | |
| Ian Read Gibbons | 1983-03-17 | |
| James Gibbs | 1729-10-16 | 23 December 1682 – 5 August 1754 |
| Alan Frank Gibson | 1978-03-16 | 30 May 1923 – 27 March 1988 |
| Charles Stanley Gibson | 1931-05-07 | 9 February 1884 – 24 March 1950 |
| Frank William Ernest Gibson | 1976-03-18 | |
| Quentin Howieson Gibson | 1969-03-20 | 9 December 1918 – 16 March 2011 |
| Vernon Charles Gibson | 2004-05-27 | |
| Walcot Gibson | 1925-05-07 | 24 August 1864 – 28 November 1941 |
| Hardinge Giffard, 1st Earl of Halsbury | 1887-01-13 | 3 September 1823 – 11 December 1921 |
| Tony Giffard, 3rd Earl of Halsbury | 1969-03-20 | 4 June 1908 – 4 January 2000 |
| Sir Robert Giffen | 1892-06-02 | 22 July 1837 – ? 10 April 1910 |
| James William Gilbart | 1846-06-18 | 21 March 1794 – 8 August 1863 |
| Davies Gilbert | 1791-11-17 | 6 March 1767 – 24 December 1839, PRS 1827–1830 |
| Geoffrey Alan Gilbert | 1973-03-15 | 3 December 1917 – 1 March 2005 |
| Harry Gilbert | 2016-04-29 | |
| John Davies Gilbert | 1834-04-10 | 5 December 1811 – 16 April 1854 |
| Jeffrey Gilbert | 1726-05-12 | 1674 – 14 October 1726 chief baron of exchequer |
| Joseph Henry Gilbert | 1860-06-07 | 1 August 1817 – 23 December 1901 |
| Percy Carlyle Gilchrist | 1891-06-04 | 27 December 1851 – 16 December 1935 |
| Moreton Gilkes | 1735-04-24 | - 1750 |
| Adrian Edward Gill | 1986-03-20 | 23 February 1937 – 19 April 1986 |
| David Gill | 1883-06-07 | 12 June 1843 – 24 January 1914 |
| Patrick Gill | 2016-04-29 | Physicist |
| Westby Gill | 1740-02-07 | 1679 – October 1746 |
| Hugh Gillan | 1795-02-12 | - 19 May 1798 |
| Ronald James Gillespie | 1977-03-17 | |
| John Gillies | 1789-01-29 | 18 January 1747 – 15 February 1836 |
| John Gillon | 1809-03-23 | c. 1748 – 14 December 1809 |
| Gerard F. Gilmore | 2013-05-02 | |
| James Gimzewski | 2009-05-15 | |
| Jean Patrice Piers de Girardin | 1732-04-27 | fl 1732 |
| John Girle | 1754-02-07 | - 5 July 1761 |
| Thomas Gisborne | 1758-11-16 | - 24 February 1806 physician |
| Hieronymus Giuntini | 1731-05-27 | - 1744 |
| Lynn Faith Gladden | 2004-05-27 | |
| John Hall Gladstone | 1853-06-02 | 7 March 1827 – 6 October 1902 |
| William Ewart Gladstone | 1881-01-13 | 29 December 1809 – 19 May 1898 |
| James Glaisher | 1849-06-07 | 8 April 1809 – 7 February 1903 |
| James Whitbread Lee Glaisher | 1875-06-03 | 5 November 1848 – 7 December 1928 |
| Joseph Glanvill | 1664-12-14 | 1636 – 4 November 1680 |
| William Henry Glanville | 1958-03-20 | 2 February 1900 – 30 June 1976 |
| David Victor Glass | 1971-03-18 | 2 January 1911 – 23 September 1978, demographer |
| Samuel Glasse | 1764-07-05 | 1735 – 27 April 1812 |
| Hermann Glauert | 1931-05-07 | 4 October 1892 – 4 August 1934 |
| Richard Tetley Glazebrook | 1882-06-08 | 18 September 1854 – 15 December 1935 |
| James Glenie | 1779-03-18 | 1750 – 23 November 1817 |
| Alexander Thomas Glenny | 1944-03-16 | 18 September 1882 – 5 October 1965 |
| Francis Glisson | 1661-03-06 | 1597 – ? 14 October 1677 Original |
| Anne Glover | 2016-04-29 | 19 April 1956 – |
| David Moore Glover | 2009-05-15 | |
| George Glover | 1832-06-09 | 1778 – 4 May 1862 clergyman |
| Keith Glover | 1993-03-11 | |
| Nigel Glover | 2013-05-02 | Particle physicist |
| Philips Glover | 1723-05-02 | 1697 – ? 18 June 1745 |
| Peter David Gluckman | 2001-05-10 | |
| Eugen Glueckauf | 1969-03-20 | 9 April 1906 – 12 September 1981 |
| Ian Michael Glynn | 1970-03-19 | |
| Joseph Glynn | 1838-02-08 | 7 February 1799 – 6 February 1863 steam engineer |
| Philip Friedrich Gmelin | 1758-02-16 | 19 August 1721 – 9 May 1768 |
| Jonathan Goddard | 1660-11-28 | c. 1617 – 24 March 1675 founder fellow |
| Michael Edward Goddard | 2015-05-01 | Animal geneticist |
| Peter Goddard | 1989-03-16 | |
| Hugh Charles Jonathan Godfray | 2001-05-10 | |
| Ambrose Godfrey-Hanckwitz | 1730-01-22 | 1660 – 15 January 1741 |
| John Godfrey | 1715-11-10 | fl 1715 astronomer |
| Louis Godin | 1735-03-27 | 29 February 1704 – 11 September 1760 |
| Frederick DuCane Godman | 1882-06-08 | 15 January 1834 – 19 February 1919 |
| William Godolphin | 1664-11-02 | ? February 1635 – 11 July 1696 |
| William Man Godschall | 1758-02-16 | c. 1719 – 1 December 1802 |
| Henry Haversham Godwin-Austen | 1880-06-03 | 6 July 1834 – 2 December 1923 |
| Robert Alfred Cloyne Godwin-Austen | 1849-06-07 | 19 March 1808 – 25 November 1884 |
| George Godwin | 1839-03-07 | 28 January 1815 – 27 January 1888 |
| Harry Godwin | 1945-03-22 | 9 May 1901 – 12 August 1985 |
| Michel Goedert | 2000-05-11 | |
| Ernest Gold | 1918-05-02 | 24 July 1881 – 30 January 1976 meteorologist |
| Thomas Gold | 1964-03-19 | 22 May 1920 – 22 June 2004, physicist, astronomer |
| Victor Gold | 1972-03-16 | 29 June 1922 – 29 September 1985 |
| George Dashwood Taubman Goldie | 1902-05-15 | 20 May 1846 – 20 August 1925 |
| John Goldingham | 1808-05-26 | c. 1766 – ? 7 June 1849 |
| George Ridsdale Goldsbrough | 1929-05-02 | 19 May 1881 – 26 May 1963 |
| Isaac Lyon Goldsmid | 1828-03-13 | 13 January 1778 – 27 April 1859 |
| Raymond E. Goldstein | 2013-05-02 | |
| Sydney Goldstein | 1937-05-06 | 3 December 1903 – 22 January 1989, fluid mechanics |
| Jeffrey Goldstone | 1977-03-17 | |
| William Gomildon | 1663-11-11 | - c. 1691 |
| Benjamin Gompertz | 1819-01-28 | 5 March 1779 – 14 July 1865, actuary mathematician |
| John Mason Good | 1808-03-31 | 25 May 1764 – 2 January 1827 |
| Melvyn A. Goodale | 2013-05-02 |
| John William Goodby | 2011-05-19 | |
| Edmund Goodenough | 1824-04-01 | 6 April 1785 – 2 May 1845 |
| George Trenchard Goodenough | 1787-12-06 | 1743 – |
| Samuel Goodenough, Bishop of Carlisle | 1789-05-14 | 29 April 1743 – 12 August 1827 |
| Charles Frederick Goodeve | 1940-03-14 | 22 February 1904 – 7 April 1980 |
| Tom Goodey | 1947-03-20 | 28 July 1885 – 7 July 1953 |
| Peter Neville Goodfellow | 1992-03-12 | |
| Christopher Carl Goodnow | 2009-05-15 | |
| Edwin Stephen Goodrich | 1905-05-11 | 21 June 1868 – 6 January 1946 |
| John Goodricke | 1786-04-06 | 17 September 1764 – 20 April 1786 |
| John Goodsir | 1846-06-11 | ? 20 March 1814 – 6 March 1867 |
| Graham Clifford Goodwin | 2002-05-09 | |
| Leonard George Goodwin | 1976-03-18 | |
| Trevor Walworth Goodwin | 1968-03-21 | |
| Goodwyn | 1681-04-27 | fl 1681 merchant |
| Roger Goody | 2018-05-09 | 17 April 1944 – |
| Coluthur Gopalan | 1987-03-19 | |
| Charles Gordon-Lennox, 5th Duke of Richmond | 1840-04-02 | 3 August 1791 – 21 October 1860 |
| Alexander Gordon, 4th Duke of Gordon | 1784-06-24 | June 1743 – 17 June 1827 |
| George Hamilton Gordon, 4th Earl of Aberdeen | 1808-04-28 | 28 January 1784 – 14 December 1860 |
| Henry Percy Gordon | 1830-12-09 | 21 October 1806 – 29 July 1876 |
| James Alexander Gordon | 1835-04-02 | 1793 – 18 April 1872 physician |
| James Willoughby Gordon | 1801-06-11 | 1773 – ? 4 January 1851 |
| Mervyn Henry Gordon | 1924-05-15 | 22 June 1872 – 26 July 1953 pathologist |
| Michael John Caldwell Gordon | 1994-03-10 | |
| Patrick Gordon | 1694-11-30 | - July 1702 clergyman |
| Robert Gordon | 1686-02-03 | 7 March 1647 – ? 5 October 1704 Scottish MP and courtier |
| Siamon Gordon | 2007-05-17 | |
| Thomas Gordon | 1821-02-08 | 8 December 1788 – 20 April 1841 |
| George Gore | 1865-06-01 | 22 January 1826 – ? 23 December 1908 electrochemist, Birmingham |
| Peter Alfred Gorer | 1960-03-24 | 14 April 1907 – 11 May 1961 |
| Antonio Francesco Gori | 1738-05-04 | 9 December 1691 – 21 January 1757 |
| John Eldon Gorst | 1896-12-17 | 24 May 1835 – 4 April 1916 |
| David de Gorter | 1760-02-21 | 30 April 1717 – 1783 |
| George Joachim Goschen, 1st Viscount Goschen | 1872-01-18 | 10 August 1831 – 7 February 1907 |
| Philip Henry Gosse | 1856-06-05 | 6 April 1810 – 23 August 1888 |
| Isaac Gosset | 1772-06-18 | ? 1735 – 12 December 1812 proctor, Doctors Commons |
| George Gostling | 1793-12-12 | c. 1745 – 27 May 1821 |
| Francis Gotch | 1892-06-02 | 13 July 1853 – 15 July 1913 |
| Georg Gottlob | 2010-05-20 | |
| Douglas Owen Gough | 1997-05-15 | |
| H. J. Gough | 1933-05-11 | 26 April 1890 – 1 June 1965, engineer at NPL and pioneer in metal fatigue |
| Richard Gough | 1775-03-09 | 21 October 1735 – 20 February 1809 |
| Henry Goulburn | 1820-04-27 | 19 March 1784 – 12 January 1856 |
| John Gould | 1843-01-19 | 14 September 1804 – 3 February 1881 |
| William Gould | 1774-05-12 | c. 1719 – 16 March 1799 |
| William Gould | 1683-05-02 | c. 1652 – ? October 1686 physician |
| Jonathan Gouldsmyth | 1730-01-15 | ? May 1694 – ? 17 April 1732 Physician |
| Véronique Gouverneur | 2019-04-16 | 8 November 1964 – |
| Neil Gow | 2016-04-29 | biologist |
| James Learmonth Gowans | 1963-03-21 | |
| William Richard Gowers | 1887-06-09 | 20 March 1845 – 4 May 1915 |
| William Timothy Gowers | 1999-05-13 | |
| Margaret Mary Gowing | 1988-06-30 | 26 April 1921 – 7 November 1998 statute 12 |
| William Gowland | 1908-05-07 | 16 December 1842 – 10 June 1922 |
| James de Graaff-Hunter | 1935-05-16 | 11 September 1881 – 3 February 1967 geodesist, Survey of India |
| John Hilton Grace | 1908-05-07 | 21 May 1873 – 4 March 1958 |
| Michael Anthony Grace | 1967-03-16 | 13 May 1920 – 17 May 1988 |
| William Graeme | 1730-04-30 | c. 1700 – 19 February 1745 Fellow 1731-04-30 |
| William Graeme | 1766-03-13 | fl 1766 |
| Alan Grafen | 2011-05-19 | |
| George Stuart Graham-Smith | 1919-05-15 | 25 September 1875 – 30 August 1950 pathologist, hygienist |
| Francis Graham-Smith | 1970-03-19 | |
| Aaron Graham | 1785-03-17 | fl 1785 Astronomer |
| Alastair Graham | 1979-03-15 | 6 November 1906 – 12 December 2000 zoologist |
| Christopher Forbes Graham | 1981-03-19 | |
| George Graham | 1721-03-09 | 7 July 1673 – ? 20 November 1751 |
| Ian Graham | 2016-04-29 | Geneticist |
| James Graham, 1st Duke of Montrose | 1707-05-28 | c. 1680 – 7 January 1742 |
| Richard Graham | 1726-11-17 | 8 March 1693 – 8 May 1749 comptroller of Westminster Bridge |
| James Robert George Graham | 1831-12-22 | 1 June 1792 – 25 October 1861 |
| Thomas Graham | 1836-12-15 | ? 20 December 1805 – ? 11 September 1869 |
| Richard Dugard Grainger | 1846-01-22 | 1801 – 1 February 1865 |
| Guido Grandi | 1709-05-04 | 1 October 1671 – 4 July 1742 |
| Jacobus Grandi | 1690-12-01 | 1646 – 11 February 1691 Italian anatomist |
| Mountstuart Elphinstone Grant Duff | 1881-02-03 | 22 February 1829 – ? 12 January 1906 |
| Barbara Rosemary Grant | 2007-05-17 | |
| Charles Grant, 1st Baron Glenelg | 1828-03-27 | 26 October 1778 – 23 April 1866 |
| Ian Philip Grant | 1992-03-12 | |
| James Augustus Grant | 1873-06-12 | 12 April 1827 – 11 February 1892 |
| John Grant | 1779-11-11 | fl 1779 president of Royal Institution |
| Ludovick Alexander Grant | 1791-03-10 | fl 1791 |
| Peter Raymond Grant | 1987-03-19 | |
| Robert Grant | 1865-06-01 | 17 June 1814 – 24 October 1892 astronomer |
| Robert Edmond Grant | 1836-02-04 | 11 November 1793 – 23 August 1874 |
| Ronald Thomson Grant | 1934-05-03 | 5 November 1892 – 7 November 1989 |
| Sir Thomas Tassell Grant | 1840-05-21 | 1795 – 15 October 1859 |
| Augustus Bozzi Granville | 1817-11-20 | 7 October 1783 – 3 March 1872, 1817, physician and writer |
| John Graunt | 1662-02-26 | 24 April 1620 – 18 April 1674 |
| William Gravatt | 1832-02-02 | 14 July 1806 – 30 May 1866 civil engineer |
| Charles Graves | 1880-06-03 | 6 November 1812 – 17 July 1899 |
| John Thomas Graves | 1839-04-18 | 4 December 1806 – 29 March 1870 barrister |
| Robert James Graves | 1850-06-06 | ? 27 March 1797 – 20 March 1853 |
| Andrew Gray | 1896-06-04 | 2 July 1847 – 10 October 1925 |
| Charles Gray | 1754-06-13 | 1696–1782 |
| Edward George Gray | 1976-03-18 | 11 January 1924 – 14 August 1999 |
| Edward Whitaker Gray | 1779-02-11 | 1748 – 27 December 1806 Librarian, RCP |
| Francis Gray, 14th Baron Gray | 1816-02-15 | 1 September 1765 – 20 August 1842 Scottish peer, PMG (Scotland) |
| George Robert Gray | 1865-06-01 | ? July 1808 – 5 May 1872 |
| George William Gray | 1983-03-17 | 4 September 1926 – 12 May 2013 |
| Henry Gray | 1852-06-03 | c. 1827 – ? 8 June 1861 |
| James Gray | 1929-05-02 | 14 October 1891 – 14 December 1975 |
| John Gray | 1732-03-16 | - 17 July 1769 mathematician, navy Office |
| John Archibald Browne Gray | 1972-03-16 | 30 March 1918 – 4 January 2011 |
| John Edward Gray | 1832-02-02 | 13 February 1800 – 7 March 1875 |
| Joseph Alexander Gray | 1932-05-05 | 8 February 1884 – 5 March 1966 physicist |
| Louis Harold Gray | 1961-03-16 | 10 November 1905 – 8 July 1965 |
| Peter Gray | 1977-03-17 | 25 August 1926 – 7 June 2012 |
| Robert Gray | 1728-05-02 | fl 1728–1731 East India coy factor |
| Stephen Gray | 1733-01-25 | ? 1666 – ? 25 February 1736 |
| Richard Wilson Greatheed | 1793-11-21 | fl 1793 |
| Thomas Greatorex | 1819-03-11 | 5 October 1758 – 18 July 1831 |
| Melvyn Francis Greaves | 2003-05-15 | |
| William Michael Herbert Greaves | 1943-03-18 | 10 September 1897 – 24 December 1955 |
| Albert Edward Green | 1958-03-20 | 11 November 1912 – 12 August 1999 |
| Alexander Henry Green | 1886-06-04 | 10 October 1832 – 19 August 1896 |
| Arthur George Green | 1915-05-06 | 28 February 1865 – 12 September 1941 chemist |
| Ben Joseph Green | 2010-05-20 | |
| David Headley Green | 1991-03-14 | Geologist, Tasmania |
| James Alexander Green | 1987-03-19 | 26 February 1926 – 7 April 2014 mathematician |
| Joseph Henry Green | 1825-02-24 | 1 November 1791 – 13 December 1863 surgeon |
| Joseph Reynolds Green | 1895-06-13 | 3 December 1848 – 3 June 1914 |
| Malcolm Leslie Hodder Green | 1985-03-21 | |
| Martin Green | 2013-05-02 | |
| Michael Boris Green | 1989-03-16 | string theorist |
| Norman Michael Green | 1981-03-19 | |
| Peter James Green | 2003-05-15 | |
| Richard Green | 1753-05-31 | 28 June 1708 – June 1786 clergyman |
| William Green | 1790-04-29 | 4 April 1725 – 10 January 1811 soldier |
| Thomas Greene | 1798-03-22 | 10 December 1737 – 1810 antiquarian |
| Thomas Greene | 1711-11-30 | - 11 January 1745 |
| William Greene | 1729-11-06 | - 12 March 1737 surgeon |
| Alfred George Greenhill | 1888-06-07 | 29 November 1847 – 10 February 1859 |
| Edward Headlam Greenhow | 1870-06-02 | 10 December 1814 – 22 November 1888 |
| Dennis James Greenland | 1994-03-10 | |
| George Bellas Greenough | 1807-03-05 | 18 January 1778 – 2 April 1855 |
| William Greenwell | 1878-06-06 | 23 March 1820 – 27 January 1918 |
| Brian Mellor Greenwood | 1998-05-14 | tropical diseases |
| Duncan Joseph Greenwood | 1985-03-21 | 16 October 1932 – 13 February 2010 soil scientist, Wellesbourne |
| Geoffrey Wilson Greenwood | 1992-03-12 | Materials Scientist, Sheffield Univ |
| Major Greenwood | 1928-05-10 | 9 August 1880 – 5 October 1949 epidemiologist, London Univ. |
| Norman Neill Greenwood | 1987-03-19 | 19 January 1925 – 14 November 2012 inorganic chemist Univ of Leeds |
| Peter Humphry Greenwood | 1985-03-21 | 21 April 1927 – 3 March 1995 ichthyologist, Uganda |
| John Greg | 1772-07-09 | - 1795 |
| Henry Gregg | 1798-12-06 | fl 1798 |
| James Gregorie | 1668-06-11 | November 1638 – October 1675 mathematician |
| David Gregory | 1692-11-30 | ? 24 June 1661 – 10 October 1708 |
| Frederick Gugenheim Gregory | 1940-03-14 | 22 December 1893 – 27 November 1961 |
| John Gregory | 1756-11-04 | 3 June 1724 – 9 February 1773 |
| John Walter Gregory | 1901-06-06 | 27 January 1864 – 2 June 1932 |
| Jonathan M. Gregory | 2017-05-05 | |
| Philip Herries Gregory | 1962-03-15 | 24 July 1907 – 9 February 1956 biologist |
| Richard Gregory | 1803-11-24 | - 3 August 1839 |
| Richard Arman Gregory | 1933-06-22 | 29 January 1864 – 15 September 1952 Statute, astronomer |
| Richard Langton Gregory | 1992-03-12 | 24 July 1923 – 17 May 2010 neuropsychologist, Bristol |
| Roderic Alfred Gregory | 1965-03-18 | 29 December 1913 – 5 September 1990 |
| William Henry Gregory | 1878-02-14 | ? 12 July 1817 – 6 March 1892 |
| Samuel Greig | 1782-03-14 | 30 November 1735 – October 1788 |
| Woronzow Greig | 1833-02-07 | c. 1805 – 20 October 1865 |
| Bryan Thomas Grenfell | 2004-05-27 | |
| William Wyndham Grenville, 1st Baron Grenville | 1818-04-23 | 25 October 1759 – 12 January 1834 |
| Charles Gresham | 1688-11-30 | ? 31 May 1660 – 28 March 1718 |
| Thomas Gresley | 1784-04-22 | - 18 April 1785 |
| Richard Greswell | 1830-06-10 | 22 July 1800 – 22 July 1881 |
| Charles Francis Greville | 1772-02-13 | 12 May 1749 – 23 April 1809 |
| George Greville, 2nd Earl of Warwick | 1767-12-17 | 16 September 1746 – 2 May 1816 |
| Robert Fulke Greville | 1794-04-03 | 4 February 1751 – 27 April 1824 |
| Nehemiah Grew | 1671-11-02 | ? September 1641 – 25 March 1712 |
| Philip de Malpas Grey-Egerton | 1831-02-10 | 13 November 1806 – 5 April 1881 |
| Clare P Grey | 2011-05-19 | |
| Thomas Grey | 1815-02-16 | - 17 July 1846 surgeon |
| Thomas de Grey, 2nd Baron Walsingham | 1778-03-05 | 14 July 1748 – 16 January 1818 |
| Thomas de Grey, 6th Baron Walsingham | 1887-06-09 | 29 July 1843 – 3 December 1919 |
| Thomas Philip De Grey, 2nd Earl De Grey | 1841-04-29 | 8 December 1781 – 14 November 1859 |
| Thomas Grey, 2nd Earl of Stamford | 1708-05-12 | 1654 – 31 January 1720 |
| Donald Grierson | 2000-05-11 | |
| Johann Peter Griess | 1868-06-04 | 6 September 1829 – 30 August 1888 chemist |
| James Grieve | 1769-02-23 | - 9 July 1773 |
| John Grieve | 1794-05-22 | fl 1794 |
| Alan Arnold Griffith | 1941-03-20 | 13 June 1893 – 11 October 1963 |
| Edward Griffith | 1834-04-10 | 1790 – 8 January 1858 |
| Ernest Howard Griffiths | 1895-06-13 | 15 June 1851 – 3 March 1932 |
| Ezer Griffiths | 1926-05-06 | 27 November 1888 – 14 February 1962 |
| Gillian Griffiths | 2013-05-02 | |
| John Griffiths | 1806-05-01 | fl 1806 HEIC, Sumatra |
| Robert Charles Griffiths | 2010-05-20 | |
| Ronald Ernest Grigg | 1999-05-13 | |
| Pietro Grimani | 1712-10-23 | 5 October 1677 – 7 March 1752 |
| John Philip Grime | 1998-05-14 | |
| Robin William Grimes | 2018-05-09 | computational materials scientist |
| Geoffrey Richard Grimett | 2014-04-30 | 20 December 1950 – |
| James Bucknall Grimston, 3rd Viscount Grimston and Baron Dunboyne | 1786-02-02 | 9 May 1747 – 30 December 1808 |
| Richard Grindall | 1758-04-06 | ? August 1716 – 30 April 1797 surgeon |
| Nigel David Forster Grindley | 2006-05-18 | |
| Steddy Grinfield | 1767-04-02 | - 18 September 1808 |
| Jean de la Grive | 1734-01-24 | 1689–1757 |
| Laurence Theodore Gronovius | 1763-03-10 | 1730 – ? 1778 |
| Percy Groom | 1924-05-15 | 12 September 1865 – 16 September 1931 wood technologist |
| Stephen Groombridge | 1812-02-27 | 7 January 1755 – 30 March 1832 |
| Frederick Le Gros Clark | 1872-06-06 | 8 February 1811 – 19 July 1892 surgeon, PRCS |
| Wilfrid Edward Le Gros Clark | 1935-05-16 | 5 June 1895 – 28 June 1971 |
| Pierre-Jean Grosley | 1766-02-20 | 18 November 1718 – 1785 |
| Mark William Gross | 2017-05-05 | 30 November 1965 - |
| Franklin Gerardus Grosveld | 1991-03-14 | cell biologist |
| Richard Grosvenor, 1st Earl Grosvenor | 1777-02-13 | 18 June 1731 – 5 August 1802 |
| George Grote | 1857-06-11 | 17 November 1794 – 18 June 1871 |
| Edmond Herbert Grove-Hills | 1911-05-04 | 1 August 1864 – 2 October 1922 |
| William Robert Grove | 1840-11-26 | 11 July 1811 – ? 2 August 1896 |
| John Grover | 1830-04-22 | c. 1796 – 6 November 1847 |
| Howard Grubb | 1883-06-07 | 1844–1931 |
| Thomas Grubb | 1864-06-02 | 4 August 1800 – 19 September 1878 |
| Hans Grüneberg | 1956-03-15 | 26 May 1907 – 23 October 1982 |
| David Gubbins | 1996-03-14 | Geophysicist |
| Edwin Guest | 1839-06-20 | 1800–23 November 1880 |
| Josiah John Guest | 1830-06-10 | 2 February 1785 – 29 November 1862 |
| John Rodney Guest | 1986-03-20 | Microbiologist |
| Edward Armand Guggenheim | 1946-03-21 | 11 August 1901 – 9 August 1970 |
| Joseph de Guignes | 1752-02-20 | 19 October 1721 – 19 March 1800 |
| John Lewis Guillemard | 1806-01-16 | 31 August 1764 - 22 November 1844 |
| Rainer Walter Guillery | 1983-03-17 | |
| Edward Cecil Guinness, 1st Earl of Iveagh | 1906-11-01 | 10 November 1847 - 7 October 1927 Statute 12 |
| Rupert Edward Cecil Lee Guinness, 2nd Earl of Iveagh | 1964-05-21 | 29 March 1874 - 14 September 1967 statute 12 |
| Antoine de Guiscard, Marquis of Guiscard | 1706-06-05 | 27 December 1658 - 28 March 1711 |
| John Guise | 1716-11-30 | - 12 June 1765 |
| Keith Gull | 2003-05-15 | microbiologist |
| William Withey Gull | 1869-06-03 | 31 December 1816 - 29 January 1890 |
| John Alan Gulland | 1984-03-15 | 16 September 1926 - 24 June 1990 |
| John Masson Gulland | 1945-03-22 | 14 October 1898 - 26 October 1947 |
| George Gulliver | 1839-03-07 | 4 June 1804 - 17 November 1882 |
| Ronald Campbell Gunn | 1854-06-01 | 4 April 1808 – 14 March 1881 |
| Brian Edgar Scourse Gunning | 1980-03-20 | |
| John Gunning | 1782-04-25 | - 14 February 1798 |
| Albert Charles Lewis Gottgilf Günther | 1867-06-06 | 3 October 1830 – 1 February 1914 |
| Henry Brougham Guppy | 1918-05-02 | 23 December 1854 – 23 April 1926 |
| John Bertrand Gurdon | 18/3/1971 | |
| Hudson Gurney | 1818-01-15 | 19 January 1775 - 9 November 1864 |
| Russell Gurney | 1875-04-22 | 2 September 1804 - 31 May 1878 |
| Gustav Adolf, King of Sweden | 1959-05-21 | 11 November 1882 - 15 September 1973 royal fellow |
| Herbert Gutfreund | 1981-03-19 | |
| Frederick Guthrie | 1871-06-08 | 15 October 1833 - 21 October 1886 |
| George James Guthrie | 1827-05-24 | 1 May 1785 - 1 May 1856 |
| Matthew Guthrie | 1782-04-11 | 1743 - 7 August 1807 |
| Ludwig Guttmann | 1976-03-18 | 3 July 1899 – 18 Mar 1980 neurologist |
| Henry Lewis Guy | 1936-05-07 | 15 June 1887 – 20 July 1956 |
| William Augustus Guy | 1866-06-07 | 13 June 1810 – 10 September 1885 |
| Claude Marie Guyon | 1746-04-10 | 13 December 1699 - 1771 |
| Louis Bernard Guyton de Morveau | 1788-04-03 | 4 January 1737 - 2 January 1816 |
| Sir Rowland Gwynne | 1681-11-23 | 1 January 1658 - 24 January 1726 |
| William Ewart Gye | 1938-03-17 | 11 August 1884 - ? 13 October 1952 |
| Count Carl Gyllenborg | 1711-11-30 | 7 March 1679 - 9 December 1746 |

### H

| Name | Election date | Notes |
| Theodore Haak | 1663-05-20 | 25 July 1605 – ? May 1690 Original |
| Julius von Haast | 1867-06-06 | ? 1 May 1824 – ? 15 August 1887 |
| Christopher Hacon | 2019-04-16 | 14 February 1970 – |
| Albert George Hadcock | 1918-05-02 | 22 March 1861 – 4 June 1936 |
| Alfred Cort Haddon | 1899-06-01 | 24 May 1855 – 20 April 1940 |
| Alexander John Haddow | 1972-03-16 | 27 December 1912 – 26 December 1978 |
| Alexander Haddow | 1958-03-20 | 18 January 1907 – 21 January 1976 |
| Muhammad ibn Haddu | 1682-04-26 | fl 1682 |
| Robert Abbott Hadfield | 1909-05-06 | 28 November 1858 – 30 September 1940 |
| George Hadley | 1735-02-20 | 13 February 1685 – 28 June 1768 |
| John Hadley | 1717-03-21 | 16 April 1682 – 14 February 1744 mathematician |
| John Hadley | 1758-05-25 | 1731 – 5 November 1764 chemist |
| Hendrik van Haemstede | 1761-03-12 | 8 September 1690 – 31 May 1765 |
| Joanna Haigh | 2013-05-02 | |
| Francis Haggitt | 1820-04-20 | - 29 July 1825 Clergyman |
| Robert Wolseley Haig | 1867-06-06 | 21 December 1830 – 6 June 1872 Military astronomer |
| John Haighton | 1815-04-06 | c. 1755 – 23 March 1823 |
| John Hailstone | 1801-05-07 | 13 December 1759 – 9 June 1847 |
| Martin Hairer | 2014-04-30 | 14 November 1975 – |
| Edward Haistwell | 1698-11-09 | 1658 – 4 January 1709 |
| Frederick Duncan Michael Haldane | 1996-03-14 | physicist, Princeton |
| John Burdon Sanderson Haldane | 1932-05-05 | 5 November 1892 – 1 December 1964 |
| John Scott Haldane | 1897-06-03 | 3 May 1860 – 15 March 1936 |
| Richard Burdon Haldane, Viscount Haldane of Cloan | 1906-11-01 | 31 July 1856 – 19 August 1928 Statute 12 |
| Richard Hale | 1721-03-09 | 1670 – 26 September 1728 physician, London |
| Charles Nicholas Hales | 1992-03-12 | 25 April 1935 – 15 September 2005 medical biochemist |
| Stephen Hales | 1718-03-13 | ? 17 September 1677 – 4 January 1761 physiologist and inventor |
| Henry Halford | 1810-03-08 | 2 October 1766 – 9 March 1844 |
| Stephen Edgar Halford | 2004-05-27 | biochemist, Bristol University |
| Alan Hall | 1999-05-13 | microbiologist, New York |
| Alfred Daniel Hall | 1909-05-06 | 22 June 1864 – 5 July 1942 |
| Arnold Alexander Hall | 1953-03-19 | 23 April 1915 – 9 January 2000 |
| Arthur Lewis Hall | 1935-05-16 | 10 January 1872 – 13 August 1955 geologist, South Africa |
| Basil Hall | 1816-03-28 | 31 December 1788 – 11 September 1844 |
| Benjamin Hall | 1812-04-23 | - 31 July 1817 |
| Fayrer Hall | 1732-03-30 | - c. 1756 |
| Henry Hall | 1676-02-10 | fl 1670–1692 lawyer, Sheriff of Gloucestershire (1688) |
| Henry Edgar Hall | 1982-03-18 | |
| James Hall | 1806-05-22 | 17 January 1761 – 23 June 1832 Geology, Chemistry |
| John Hall | 1820-04-27 | 16 September 1787 – 2 April 1860 Geology, Chemistry |
| Marshall Hall | 1832-04-05 | 19 February 1790 – ? 11 May 1857 |
| Michael George Hall | 1993-03-11 | |
| Peter Gavin Hall | 2000-05-11 | |
| Philip Hall | 1942-03-19 | 11 April 1904 – 30 December 1982 |
| Thomas Henry Hall | 1827-11-22 | 1796 – 24 December 1870 |
| Wendy Hall | 2009-05-15 | |
| William Hutcheon Hall | 1847-04-22 | c. 1797 – 25 June 1878 |
| Henry Hallam | 1821-03-08 | 9 July 1777 – 21 January 1859 |
| Albrecht von Haller | 1739-11-01 | 16 October 1708 – 12 December 1777 |
| Edmond Halley | 1678-11-30 | ? 8 November 1656 – ? 14 January 1742 |
| William Dobinson Halliburton | 1891-06-04 | 21 June 1860 – 21 May 1931 |
| Alexander Norman Halliday | 2000-05-11 | |
| Robert Hallifax | 1785-04-21 | c. 1735 – 17 September 1810 |
| James Orchard Halliwell-Phillipps | 1839-05-30 | 21 June 1820 – 3 January 1889 |
| Charles Skinner Hallpike | 1956-03-15 | 19 July 1900 – 26 September 1979 |
| Jack Halpern | 1974-03-21 | |
| Edmund Halswell | 1834-04-10 | fl 1834 |
| Hugh Hamersley | 1779-12-16 | - 22 January 1790 |
| John Hamett | 1835-02-05 | - 1847 |
| Yusuf Hamied | 2019-04-16 | Honorary Fellow |
| Alexander Hamilton | 1808-01-14 | 1762 – 30 December 1824 Sanskrit scholar |
| Andrew David Hamilton | 2004-05-27 | |
| Anthony Hamilton | 1777-05-01 | 5 May 1739 – 4 October 1812 Archdeacon |
| Archibald Hamilton | 1795-04-23 | fl 1795 |
| Charles Hamilton | 1747-03-26 | ? November 1704 – 11 September 1786 |
| David Hamilton | 1708-04-07 | 1663 – 28 August 1721 Physician |
| David James Hamilton | 1908-05-07 | 6 March 1849 – 19 February 1909 Prof of Pathology, Aberdeen |
| Henry Parr Hamilton | 1828-01-17 | 3 April 1794 – 7 February 1880 Mathematician and Dean of Salisbury |
| Hugh Hamilton | 1761-02-19 | 26 March 1729 – 1 December 1805 |
| James Hamilton, 5th Duke of Hamilton | 1736-04-08 | 5 January 1703 – 2 March 1743 |
| James Hamilton, 7th Earl of Abercorn | 1715-11-10 | 22 March 1686 – 11 January 1744 |
| John Hamilton | 1734-11-21 | fl 1734 Clerk, Court of Chancery |
| John Hamilton | 1746-03-13 | - 18 December 1755 Naval officer |
| Robert Hamilton | 1819-02-11 | - 8 October 1832 Clergyman |
| Thomas Hamilton, 9th Earl of Haddington | 1844-04-18 | 21 June 1780 – 1 December 1858 |
| William Hamilton | 1766-11-06 | 13 December 1730 – 6 April 1803 |
| William Hamilton | 1855-06-07 | 5 July 1805 – 27 June 1867 |
| William Donald Hamilton | 1980-03-20 | 1 August 1936 – 7 March 2000 |
| William Richard Hamilton | 1813-04-08 | 9 January 1777 – 11 July 1859 |
| John Michael Hammersley | 1976-03-18 | 21 March 1920 – 2 May 2004 |
| Dalziel Llewellyn Hammick | 1952-03-20 | 8 March 1887 – 17 October 1966 |
| Anthony Hammond | 1698-11-30 | 1 September 1668 – 30 March 1739 |
| Bartholomew Hammond | 1754-03-14 | - 1776 |
| John Hammond | 1933-05-11 | 24 February 1889 – 25 August 1964 |
| William Hammond | 1663-05-20 | ? 1614 – ? 1685 Original fellow |
| Andrew Snape Hamond | 1797-03-02 | 17 December 1738 – 12 October 1828 |
| Joannes Henricus Hampe | 1730-02-05 | 1697–1777 German Physician & Metallurgist |
| Charles Douglas Richard Hanbury-Tracy, 4th Baron Sudeley | 1888-03-22 | 3 July 1840 – 9 December 1922 |
| Daniel Hanbury | 1867-06-06 | 11 September 1825 – 24 March 1875 Pharmaceutical Chemist |
| William Hanbury | 1728-05-02 | - March 1768 |
| John Handfield | 1816-03-07 | Soldier, Royal Engineers |
| Mark Handley | 2019-04-16 | |
| Nicholas Charles Handy | 1990-03-15 | 17 June 1941 – 2 October 2012 Chemist |
| Charles Samuel Hanes | 1942-03-19 | 21 May 1903 – 6 July 1990 |
| Maurice Pascal Alers Hankey, 1st Baron Hankey of the Chart | 1942-06-18 | 2 April 1877 – 26 January 1963 Statute |
| Edward Hanmer | 1817-01-23 | 16 July 1758 – 24 July 1821 |
| Thomas Hanmer | 1804-06-21 | 5 April 1747 – 4 October 1828 |
| David C. Hanna | 1998-05-14 | |
| James Hannen, Baron Hannen | 1891-03-12 | 19 March 1821 – 29 March 1894 |
| David Hannisius | 1678-11-30 | - 1681 |
| Gregory Hannon | 2018-05-09 | 1964 |
| Jean-Pierre Hansen | 2002-05-09 | |
| John Jacob Hansler | 1838-01-18 | 1788 – 28 April 1867 |
| Emmeline Jean Hanson | 1967-03-16 | 14 November 1919 – 10 August 1973 Biophysicist |
| Nicholas Paul Harberd | 2009-05-15 | |
| Jeffrey Barry Harborne | 1995-03-09 | 1 September 1928 – 21 July 2002 |
| Erasmus Harby | 1668-04-16 | ? February 1628 – ? July 1674 |
| Augustus George Vernon Harcourt | 1868-06-04 | 24 December 1834 – 23 August 1919 |
| Simon Harcourt, 1st Earl Harcourt | 1753-03-15 | 1714 – 16 September 1777 |
| William George Granville Venables Vernon Harcourt | 1881-12-15 | 14 October 1827 – 30 September 1904 |
| William Venables Vernon Harcourt | 1824-04-29 | June 1789 – 1 April 1871 |
| Arthur Harden | 1909-05-06 | 12 October 1865 – 17 June 1940 |
| Friedrich August von Hardenberg | 1745-06-13 | 1700–1768 |
| David Grahame Hardie | 2007-05-17 | |
| Roger Clayton Hardie | 2010-05-20 | |
| Karl Ludwig Harding | 1806-04-17 | ? 29 September 1765 – 31 August 1834 |
| Wyndham Harding | 1852-06-03 | 9 August 1818 – ? 2 April 1855 |
| Caleb Hardinge | 1753-03-15 | - ? 1757 |
| George Hardinge | 1788-04-03 | 22 June 1743 – 26 April 1816 |
| John Hardwick | 1838-04-05 | 3 December 1791 – 31 May 1875 Barrister |
| Philip Hardwick | 1831-12-08 | 15 June 1792 – 28 December 1870 |
| Thomas Hardwicke | 1813-04-08 | ? 1755 – ? 3 May 1835 |
| Alister Clavering Hardy | 1940-03-14 | 11 February 1896 – 22 May 1985 |
| Godfrey Harold Hardy | 1910-05-05 | 8 February 1877 – 1 December 1947 |
| John Hardy | 2009-05-15 | Geneticist |
| Peter Hardy | 1839-01-17 | 17 December 1813 – 23 April 1863 Actuary |
| William Bate Hardy | 1902-06-05 | 6 April 1864 – 23 January 1934 |
| Francis George Hare | 1812-12-10 | - 12 January 1842 |
| Henry Hare, 3rd Baron Coleraine | 1730-01-08 | 10 May 1693 – 10 August 1749 |
| John Scandrett Harford | 1823-05-29 | 8 October 1785 – 16 April 1866 |
| James Hargraves | 1726-07-07 | - 15 November 1741 |
| Charles James Hargreave | 1844-04-18 | December 1820 – 23 April 1866 |
| Charles Robert Harington | 1931-05-07 | 1 August 1897 – 04 |
| Harish-Chandra | 1973-03-15 | 11 October 1923 – 16 October 1983 |
| Alfred Harker | 1902-06-05 | 20 February 1859 – 28 July 1939 |
| John Allen Harker | 1910-05-05 | 23 January 1870 – 10 October 1923 Chemist & Physicist |
| Robert Harkness | 1856-06-05 | 28 July 1816 – ? 5 October 1878 |
| Richard Harland | 2019-04-16 | |
| Sydney Cross Harland | 1943-03-18 | 19 June 1891 – 8 November 1982 |
| Edward Harley | 1663-07-22 | 21 October 1624 – 8 December 1700 |
| Edward Harley, 2nd Earl of Oxford and Mortimer | 1727-11-23 | 2 June 1689 – 16 June 1741 |
| George Harley | 1865-06-01 | 13 February 1829 – 27 October 1896 Scottish Physician |
| John Laker Harley | 1964-03-19 | 17 November 1911 – 13 December 1990 Prof. of Botany, Sheffield Inivesity |
| Robert Harley | 1863-06-04 | 23 January 1828 – 26 July 1910 Clergyman & mathematician |
| Robert Harley, 1st Earl of Oxford and Mortimer | 1712-03-20 | 5 December 1661 – 21 May 1724 |
| Robert Harley | 1661-08-14 | 6 April 1626 – 6 November 1673 Original Fellow, Soldier, MP for New Radnor |
| Thomas Harley | 1667-05-30 | - c. 1685 Fellow of All Souls', Oxford |
| Sidney Frederic Harmer | 1898-06-09 | 9 March 1862 – 22 October 1950 |
| John Harper | 1727-03-09 | - June 1735 Barrister |
| John Lander Harper | 1978-03-16 | |
| Samuel Harper | 1766-04-24 | fl 1766 Librarian, British Museum |
| Edward Harrington | 1734-04-04 | - 30 July 1757 |
| William Harrington | 1666-03-21 | - 7 November 1671 Merchant, Commissioner of Customs |
| Daniel Harris | 1768-03-24 | - 1775 Mathematician, Christ's Hospital |
| Geoffrey Wingfield Harris | 1953-03-19 | 4 June 1913 – 29 November 1971 Dept.of Neuroendocrinology, Inst.of Psychiatry, Maudsley Hospital, London |
| Harry Harris | 1966-03-17 | 30 September 1919 – 17 July 1994 Geneticist |
| Henry Harris | 1968-03-21 | |
| James Harris | 1763-06-23 | 20 July 1709 – 22 December 1780 |
| John Harris | 1696-04-29 | c. 1666 – 7 September 1719 |
| John Edward Harris | 1956-03-15 | 15 September 1910 – 24 June 1968 |
| John Edwin (Jack) Harris | 1988-03-17 | Editor, Interdisciplinary Science Review |
| John Greathed Harris | 1835-02-05 | c. 1774 – 25 October 1850 |
| Samuel Harris | 1722-11-01 | 9 December 1682 – 21 December 1733 Clergyman & Prof of History, Cambridge |
| Thomas Maxwell Harris | 1948-03-18 | 8 January 1903 – 1 May 1983 |
| William Anthony Harris | 2007-05-17 | |
| William Snow Harris | 1831-06-02 | 1 April 1791 – 22 January 1867 |
| Bryan Desmond Harrison | 1987-03-19 | |
| George Harrison | 1807-02-05 | - 3 February 1841 Assistant Secretary to the Treasury |
| Richard John Harrison | 1973-03-15 | 8 October 1920 – 17 October 1999 Professor of Anatomy, University of Cambridge |
| Roy Michael Harrison | 2017-05-05 | 14 October 1948 - |
| Thomas Harrison | 1804-06-07 | August 1771 – 21 March 1824 Barrister & mathematician |
| Thomas Charles Harrison | 1845-05-08 | c. 1793 – 2 May 1858 Head of a Treasury Department |
| William Harrison | 1765-05-09 | 20 May 1728 – 24 April 1815 Scientific instrument maker |
| William Harrison | 1815-05-11 | fl 1815 |
| Michael Hart | 1982-03-18 | Physicist, Brookhaven, NY |
| Brian Selby Hartley | 1971-03-18 | 1926– |
| David Hartley | 1736-03-25 | ? 1705 – 28 August 1757 |
| Percival Hartley | 1937-05-06 | 29 May 1881 – 16 February 1957 |
| Harold Brewer Hartley | 1926-05-06 | 3 September 1878 – 9 September 1972 |
| Walter Noel Hartley | 1884-06-12 | 4 February 1847 – 11 September 1913 |
| George Harry Fleetwood Hartopp | 1815-03-02 | 20 August 1785 – 31 March 1824 |
| Douglas Rayner Hartree | 1932-05-05 | 28 March 1897 – 12 February 1958 |
| Hamilton Hartridge | 1926-05-06 | 7 May 1886 – 13 January 1976 |
| Eliab Harvey | 1764-03-29 | 23 May 1716 – 23 October 1769 Barrister |
| George Harvey | 1825-05-05 | - 29 October 1834 |
| Henry Harvey | 1825-02-17 | fl 1825–1837 Astronomer |
| Hildebrand Wolfe Harvey | 1945-03-22 | 31 December 1887 – 26 November 1970 |
| Paul H. Harvey | 1992-03-12 | |
| Richard Harvey | 2016-04-29 | Biologist |
| Robert John Harvey | 1835-04-02 | 22 February 1785 – 18 June 1860 |
| William Henry Harvey | 1858-06-03 | 6 February 1811 – 15 May 1866 |
| John Harwood | 1686-11-03 | 1661 – 1 January 1731 Advocate |
| John Harwood | 1827-05-24 | c. 1794–1854 Prof of Natural History, London (poss. used name "Ian" as initial, given in 1827 paper, was "I") |
| Busick Harwood | 1784-05-27 | c. 1745 – 10 November 1814 |
| Thomas Haselden | 1740-01-17 | - May 1740 |
| Demis Hassabis | 2018-05-09 | 27 July 1976 |
| Cedric Herbert Hassall | 1985-03-21 | |
| Michael Patrick Hassell | 1987-03-19 | |
| Richard Hassell | 1726-05-12 | - 16 March 1770 |
| Edward Hasted | 1766-05-08 | 20 December 1732 – 14 January 1812 |
| Henry Hasted | 1812-01-09 | 17 September 1771 – 26 November 1852 |
| Nicholas Dixon Hastie | 2002-05-09 | |
| Francis Hastings, 10th Earl of Huntingdon | 1758-03-02 | 13 March 1729 – 2 October 1789 |
| Michael Harvey Hastings | 2010-05-20 | Microbiologist |
| Warren Hastings | 1801-06-25 | 6 December 1732 – 22 August 1818 |
| William Aitcheson Haswell | 1897-06-03 | 5 August 1854 – 24 January 1925 |
| Robert Neville Haszeldine | 1968-03-21 | |
| Marshall Davidson Hatch | 1980-03-20 | |
| Charles Hatchett | 1797-03-09 | 2 January 1765 – ? 10 March 1847 |
| William Herbert Hatfield | 1935-05-16 | 10 April 1882 – 16 October 1943 |
| Andrew Tym Hattersley | 2010-05-02 | |
| Christopher Hatton, 1st Baron Hatton | 1663-05-20 | ? July 1605 – 4 July 1670 Original |
| George Finch-Hatton | 1775-12-07 | 30 June 1747 – 17 February 1823 |
| Ronald George Hatton | 1944-03-16 | 6 July 1886 – 11 November 1965 |
| Samuel Haughton | 1858-06-03 | 21 December 1821 – 31 October 1897 |
| Sidney Henry Haughton | 1961-03-16 | 7 May 1888 – 24 May 1982 |
| Graves Champney Haughton | 1821-11-15 | 1788 – 28 August 1849 |
| Francis Hauksbee | 1705-11-30 | c. 1666 – April 1713 |
| Hermann Maria Hauser | 2012-04-19 |
| Michael A. Hausser | 2015-05-01 | Neuroscientist |
| Jean de Hautefeuille | 1687-12-14 | 20 March 1647 – 18 October 1724 |
| Thomas Henry Havelock | 1914-05-07 | 24 June 1877 – 1 August 1968 |
| Clopton Havers | 1686-11-17 | 25 February 1657 – April 1702 |
| Craig Jon Hawker | 2010-05-20 | |
| Leonard Hawkes | 1952-03-20 | 6 August 1891 – 29 October 1981 |
| Christopher John Hawkesworth | 2002-05-09 | |
| Stephen William Hawking | 1974-03-21 | |
| Caesar Henry Hawkins | 1856-06-05 | 19 September 1798 – 20 July 1884 |
| Edward Hawkins | 1821-05-24 | 5 May 1780 – 22 May 1867 |
| Francis Bisset Hawkins | 1834-12-18 | 18 October 1796 – 7 December 1894 |
| Herbert Leader Hawkins | 1937-05-06 | 1 June 1887 – 29 December 1968 |
| John Hawkins | 1826-01-12 | fl 1826 East India Co engineer |
| John Hawkins | 1791-05-05 | 6 May 1761 – 4 July 1841 |
| John Heywood Hawkins | 1830-06-10 | 21 May 1802 – 27 June 1877 |
| Christopher Hawkins | 1815-12-21 | 1758–1829 |
| Phillip Hawkins | 2013-05-02 | |
| William Bentinck Letham Hawkins | 1835-11-19 | 1802 – 31 August 1894 |
| John Hawkshaw | 1855-06-07 | 1811 – 2 June 1891 |
| Thomas Hawksley | 1878-06-06 | 12 July 1807 – 23 September 1893 |
| James Hawley | 1740-05-01 | 2 March 1706 – 22 December 1777 Physician |
| Lionel Haworth | 1971-03-18 | 4 August 1912 – 12 April 2000 |
| Robert Downs Haworth | 1944-03-16 | 15 March 1898 – 21 May 1990 |
| Walter Norman Haworth | 1928-05-10 | 19 March 1883 – 19 March 1950 |
| William Rede Hawthorne | 1955-03-17 | |
| Alexander Hay | 1778-06-18 | fl 1778 Physician |
| Allan Stuart Hay | 1981-03-19 | |
| Andrew Leith Hay | 1834-12-18 | 18 February 1785 – 13 October 1862 |
| Arthur Hay, 9th Marquess of Tweeddale | 1871-06-08 | 9 November 1824 – 29 December 1878 |
| George Hay, 8th Earl of Kinnoull | 1712-03-20 | - 28 July 1758 |
| John Hay, 1st Marquess of Tweeddale | 1664-02-03 | c. 13 August 1626 – 11 August 1697 |
| John Hay, 2nd Marquess of Tweeddale | 1666-05-23 | 1645 – 20 April 1713 |
| Robert William Hay | 1814-03-03 | c. 1787 – 9 May 1861 |
| Ronald Thomas Hay | 2010-05-20 | |
| Adrian Hayday | 2016-04-29 | Biochemist |
| Henry Hubert Hayden | 1915-05-06 | 25 July 1869 – 13 August 1923 |
| Denis Arthur Haydon | 1975-03-20 | 22 February 1930 – 29 November 1988 |
| James Hayes | 1663-05-20 | - 1693 Original Prince Rupert Secretary |
| William Hayes | 1964-03-19 | 18 January 1913 – 7 January 1994 geneticist, Australia |
| John Haygarth | 1781-02-08 | 1740 – 10 June 1827 |
| Walter Kurt Hayman | 1956-03-15 | |
| Edward Haynes | 1683-05-02 | fl 1683–1708 |
| Peter Howard Haynes | 2019-04-16 | 23 July 1958 – |
| Thomas Hayter | 1750-03-22 | ? November 1702 – 9 January 1762 |
| Robert Baldwin Hayward | 1876-06-01 | 7 March 1829 – 2 February 1903 |
| William Hayward | 1665-05-17 | c. 1617–1704 Commissioner |
| Richard Hazard | 1752-06-04 | - 21 September 1784 |
| Alan Kenneth Head | 1988-03-17 | 10 August 1925 – 9 January 2010 Australia |
| Edmund Walker Head | 1863-04-16 | 17 February 1805 – 28 January 1868 |
| Henry Head | 1899-06-01 | 4 August 1861 – 8 October 1940 |
| Martin Head-Gordon | 2019-04-16 | 17 March 1962 – |
| Thomas Healde | 1770-06-21 | c. 1724 – 26 March 1789 |
| Robert Brian Heap | 1989-03-16 | |
| Walter Heape | 1906-05-03 | 25 April 1855 – 10 September 1929 |
| Edith Heard | 2013-05-02 | |
| David Rodney Roger Heath-Brown | 1993-03-11 | |
| Benjamin Heath | 1778-04-30 | - 1817 Headmaster, Harrow |
| George Heath | 1795-03-26 | 1845 – 1822 Headmaster of Eton |
| George Crawford Heath | 1818-05-28 | c. 1794 – 18 July 1860 Barrister |
| John Benjamin Heath | 1843-02-02 | 6 June 1790 – 16 January 1879 Merchant |
| Oscar Victor Sayer Heath | 1960-03-24 | 26 July 1903 – 16 June 1997 Botanist |
| Thomas Little Heath | 1912-05-02 | 5 October 1861 – 16 March 1940 |
| George Heathcote | 1729-01-16 | 7 December 1700 – 7 June 1768 |
| Gilbert Heathcote | 1705-11-30 | 2 January 1652 – 25 January 1733 |
| Henry Heathcote | 1720-06-30 | - 27 October 1727 |
| John Heathcote | 1768-05-12 | - 29 July 1795 |
| Thomas Heathcote | 1751-05-16 | 23 July 1721 – 27 June 1787 |
| John Heaviside | 1797-12-14 | 1748 – 19 September 1828 Surgeon |
| Oliver Heaviside | 1891-06-04 | 18 May 1850 – 03 |
| Donald Olding Hebb | 1966-03-17 | 22 July 1904 – 20 August 1985 |
| Thomas Heberden | 1761-12-10 | 1703–1769 |
| William Heberden | 1750-01-25 | August 1710 – 17 May 1801 |
| William Heberden | 1791-02-24 | 23 March 1767 – 19 February 1845 |
| James Hector | 1866-06-07 | 16 March 1834 – 5 November 1907 |
| Johann Hedwig | 1788-04-03 | 8 December 1730 – 7 February 1799 |
| Ramanujan Hegde | 2016-04-29 | Biochemist |
| Gabriele C. Hegerl | 2017-05-05 | |
| Ian Morris Heilbron | 1931-05-07 | 6 November 1886 – 14 September 1959 |
| Hans Arnold Heilbronn | 1951-03-15 | 8 October 1908 – 28 April 1975 |
| Volker Heine | 1974-03-21 | |
| Johann Theodor Heinson | 1692-11-30 | 5 July 1666 – 22 September 1726 |
| Lawrence Heister | 1730-12-17 | 19 September 1683 – 18 April 1758 |
| Walter Heinrich Heitler | 1948-03-18 | 2 January 1904 – 15 November 1981 |
| Henry Selby Hele-Shaw | 1899-06-01 | 29 July 1854 – 30 January 1941 |
| John Hellins | 1796-12-22 | ? 1749 – 5 April 1827 |
| Jean Hellot | 1740-10-23 | 20 November 1685 – 15 |
| Gustavus Helmfeld | 1670-04-21 | 10 November 1651 – 27 March 1674 |
| Jean Claude Adrian Helvetius | 1755-04-24 | 18 July 1685 – 17 July 1755 |
| Johan Anton Helvetius | 1763-02-10 | fl 1763 |
| John Hely-Hutchinson | 1794-03-06 | 1724 – 4 September 1794 |
| Richard Hely-Hutchinson, 4th Earl of Donoughmore | 1865-03-25 | 4 April 1823 – 22 February 1866 |
| Janet Hemingway | 2011-05-19 | |
| Samuel Hemming | 1776-06-20 | - 1785 |
| Brian Arthur Hemmings | 2009-05-15 | |
| Benjamin Arthur Hems | 1969-03-20 | 29 June 1912 – 2 July 1995 |
| William Botting Hemsley | 1889-06-06 | 29 December 1843 – 7 October 1924 |
| Humphrey Henchman | 1665-03-29 | ? December 1592 – 7 October 1675 |
| David Willis Wilson Henderson | 1959-03-19 | 23 July 1903 – 16 August 1968 |
| George Gerald Henderson | 1916-05-11 | 30 January 1862 – 28 September 1942 |
| George Hugh Henderson | 1942-03-19 | 8 December 1892 – 19 June 1949 |
| Gideon Henderson | 2013-05-02 | |
| James Henderson | 1831-04-28 | c. 1783 – 18 September 1848 |
| Richard Henderson | 1983-03-17 | |
| William MacGregor Henderson | 1976-03-18 | 17 July 1913 – 29 November 2000 |
| Thomas Henderson | 1840-04-09 | 28 December 1798 – 23 November 1844 |
| Arthur Henfrey | 1852-06-3 | 1 November 1819 – 7 September 1859 Botanist |
| John Henley | 1693-11-30 | fl 1693–1706 Customer, Bristol |
| William Henly | 1773-05-20 | fl 1773 |
| Henry Hennell | 1829-03-12 | - 11 June 1842 |
| John Baboneau Nickterlien Hennessey | 1875-06-03 | 1 August 1829 – ? 23 March 1910 |
| Henry Hennessy | 1858-06-03 | 19 March 1826 – 8 March 1901 |
| John Henniker, Baron Henniker | 1779-11-11 | 15 June 1724 – 18 April 1803 |
| John Henniker-Major, 2nd Baron Henniker | 1785-12-15 | 19 April 1752 – 4 December 1821 |
| Olaus Magnus Friedrich Erdmann Henrici | 1874-06-04 | 9 March 1840 – 10 August 1918 |
| Henry Henricksen | 1743-02-10 | 1715–1780 |
| Henry Frederick William, Duke of Cumberland and Strathearn | 1789-01-26 | 27 October 1745 – 18 September 1790 Royal |
| Henry William Frederick Albert, Duke of Gloucester | 1938-12-08 | 31 March 1900 – 10 June 1974 Royal |
| Thomas Henry | 1775-05-18 | ? 26 October 1734 – 18 June 1816 Manchester Apothecary |
| Thomas Hetherington Henry | 1846-04-23 | c. 1816 – 9 October 1859 |
| William Henry | 1755-02-20 | - 13 February 1768 Clergyman |
| William Henry | 1809-02-23 | 12 December 1774 – 2 September 1836 |
| William Charles Henry | 1834-04-10 | 31 March 1804 – 7 January 1892 |
| Nathaniel Henshaw | 1663-05-20 | 1628 – c. September 1673 Original |
| Thomas Henshaw | 1663-04-22 | 15 June 1618 – 2 January 1700 Original, soldier |
| John Henslow | 1794-03-20 | fl 1794 Surveyor of the Navy |
| William Jory Henwood | 1840-02-27 | 16 January 1805 – 5 August 1875 |
| William Bird Herapath | 1859-06-09 | 29 February 1820 – 12 October 1868 |
| Henry Herbert, 4th Earl of Carnarvon | 1875-04-08 | 24 June 1831 – 28 June 1890 |
| Henry Herbert, 3rd Earl of Carnarvon | 1841-05-27 | 8 June 1800 – 9 December 1849 |
| Henry Herbert, 9th Earl of Pembroke | 1743-12-15 | 29 January 1693 – 9 January 1750 |
| John Herbert | 1677-12-13 | c. 1647 – Virtuoso |
| Thomas Herbert, 8th Earl of Pembroke | 1685-05-13 | 1656 – 22 January 1733, PRS 1689–1690 |
| William Abbott Herdman | 1892-06-02 | 8 September 1858 – 21 July 1924 |
| Francois David Herissant | 1750-11-01 | 29 September 1714 – 21 August 1771 |
| Edward Heron-Allen | 1919-05-15 | 17 December 1861 – 28 March 1943 |
| Alexander Stewart Herschel | 1884-06-12 | 6 February 1836 – 18 June 1907 |
| John Herschel | 1871-06-08 | 29 October 1837 – 31 May 1921 Surveyor |
| John Frederick William Herschel | 1813-05-27 | 7 March 1792 – 11 May 1871 |
| William Herschel | 1781-12-06 | 15 November 1738 – 25 August 1822 |
| Farrer Herschell, 1st Baron Herschell | 1892-01-21 | 2 November 1837 – 1 March 1899 |
| Frederick Augustus Hervey, 4th Earl of Bristol | 1782-02-28 | 1 August 1730 – 8 July 1803 |
| Frederick William Hervey, 5th Earl of Bristol | 1805-05-23 | 3 June 1769 – 15 February 1859 |
| John Hervey | 1664-12-07 | 18 August 1616 – 18 January 1680 |
| Ewald Friedrich Herzberg | 1789-04-30 | 2 September 1725 – 22 May 1795 |
| Gerhard Herzberg | 1951-03-15 | 25 December 1904 – 3 March 1999 |
| John Heslop-Harrison | 1970-03-19 | 11 February 1920 – 7 May 1998 |
| John William Heslop-Harrison | 1928-05-10 | 22 January 1881 – 23 January 1967 |
| Johann Heinrich Heucher | 1729-11-06 | 1677 – 23 February 1747 Austrian Physician |
| Johann Christian Heusch | 1680-01-29 | fl 1680–1684 |
| Johannes Hevelius | 1664-03-30 | 28 January 1611 – 28 January 1687 |
| Hewer Edgley Hewer | 1723-06-27 | c. 1692 – 6 November 1728 |
| John Hewett | 1786-05-25 | fl 1786 Clergyman |
| Prescott Gardner Hewett | 1874-06-04 | 3 July 1812 – 19 June 1891 |
| Thomas Hewett | 1721-11-02 | 9 September 1656 – 9 April 1726 |
| Antony Hewish | 1968-03-21 | 11 May 1924 – 13 September 2021 |
| Eric John Hewitt | 1982-03-18 | 28 February 1919 – 1 January 2002 |
| Geoffrey Frederick Hewitt | 1989-03-16 | |
| John Theodore Hewitt | 1910-05-05 | 12 October 1868 – 9 July 1954 |
| William Hewson | 1770-03-08 | 14 November 1739 – 1 May 1774 |
| Donald Holroyde Hey | 1955-03-17 | 12 September 1904 – 21 January 1987 |
| James Stanley Hey | 1978-03-16 | 4 May 1909 – 27 February 2000 |
| William Hey | 1775-03-30 | 23 August 1736 – 23 March 1819 |
| Charles Thomas Heycock | 1895-06-13 | 21 August 1858 – 3 June 1931 |
| James Heygate | 1843-04-06 | 1801 – ? 5 August 1872 Physician |
| Christian Gottlob Heyne | 1789-04-30 | 25 September 1729 – 14 July 1812 |
| James Heywood | 1839-02-07 | 28 May 1810 – 17 October 1897 barrister and geologist. |
| Benjamin Heywood | 1843-01-19 | 12 December 1793 – 11 August 1865 |
| Urban Hiarne | 1669-11-18 | 20 December 1641 – 22 March 1724 Swedish physician |
| George Hibbert | 1811-05-30 | 1757 – 8 October 1837 |
| John Hickes | 1703-11-30 | fl 1703–1717 |
| Henry George Albert Hickling | 1936-05-07 | 5 April 1883 – 26 July 1954 |
| Nathan Hickman | 1725-04-15 | c. 1695–1746 |
| Samuel Hickman | 1745-03-07 | - 17 August 1754 |
| Henry Hicks | 1885-06-04 | 26 May 1837 – 18 November 1899 |
| John Braxton Hicks | 1862-06-05 | 24 February 1823 – 28 August 1897 |
| William Mitchinson Hicks | 1885-06-04 | 23 September 1850 – 17 August 1934 |
| Ian David Hickson | 2010-05-20 | Oncologist |
| Sydney John Hickson | 1895-06-13 | 26 June 1859 – 6 February 1940 |
| Raymond Hide | 1971-03-18 | |
| William Philip Hiern | 1903-06-11 | 19 January 1839 – 29 November 1929 |
| John Higginbottom | 1852-06-03 | 14 June 1788 – 7 April 1876 |
| Dame Julia Stretton Higgins | 1995-03-09 | |
| William Higgins | 1806-06-12 | ? 1762 – 30 June 1825 |
| Douglas Roland Higgs | 2005-05-26 | Haematologist |
| Peter Ware Higgs | 1983-03-17 | |
| Nicholas Higham | 2007-05-17 | |
| David Hight | 2016-04-29 | Geotechnical engineer |
| Graham Higman | 1958-03-20 | |
| John Philips Higman | 1820-03-23 | 1793 – 7 August 1855 |
| Thomas Percy Hilditch | 1942-03-19 | 22 April 1886 – 9 August 1965 |
| Abraham Hill | 1660-11-28 | 18 April 1633 – 5 February 1721 Founder Fellow |
| Archibald Vivian Hill | 1918-05-02 | 26 September 1886 – 3 June 1977 |
| Arthur Hill, 2nd Marquess of Downshire | 1790-01-21 | 1753 – 7 September 1801 |
| Arthur William Hill | 1920-05-13 | 11 October 1875 – 3 November 1941 |
| Austin Bradford Hill | 1954-03-18 | 8 July 1897 – 18 April 1991 |
| David Keynes Hill | 1972-03-16 | 23 July 1915 – 18 August 2002 |
| Dorothy Hill | 1965-03-18 | 10 September 1907 – 23 April 1997 |
| Allen Hill | 1990-03-15 | |
| James Hill | 1719-04-09 | 8 February 1696 – ? January 1728 Barrister, Antiquary |
| James Peter Hill | 1913-05-01 | 22 February 1873 – 24 May 1954 |
| John Hill | 1748-12-08 | - 2 July 1753 |
| John MacGregor Hill | 1981-03-19 | 21 February 1921–14 January 2008 |
| Leonard Erskine Hill | 1900-06-14 | 28 January 1858 – 30 March 1952 |
| Maurice Neville Hill | 1962-03-15 | 29 May 1919 – 11 January 1966 |
| Micaiah John Muller Hill | 1894-06-07 | 23 February 1856 – 11 January 1929 |
| Oliver Hill | 1677-11-08 | c. 1630–? Religious pamphleteer |
| Robert Hill | 1946-03-21 | 2 April 1899 – 15 March 1991 aka Robin Hill |
| Rodney Hill | 1961-03-16 | 11 June 1921 – 2 February 2011 |
| Rowland Hill | 1857-06-11 | 3 December 1795 – 27 August 1879 |
| Samuel Hill | 1711-11-30 | 1648 – 7 March 1716 Clergyman |
| Thomas Hill | 1725-04-15 | c. 1683 – 20 September 1758 Poet |
| William George Hill | 1985-03-21 | |
| Wills Hill, 1st Marquess of Downshire | 1764-03-08 | 30 May 1718 – 7 October 1793 |
| Edward Hilliard | 1802-12-23 | - 18 December 1816 |
| Edwin Sherbon Hills | 1954-03-18 | 31 August 1906 – 1 May 1986 |
| Philip Hills | 1799-04-18 | fl 1799 |
| Richard Edwin Hills | 2014-04-30 | 1945– |
| Cyril Hilsum | 1979-03-15 | |
| John Hilton | 1839-01-10 | 1804 – 14 September 1878 |
| Nicolaus de Himsel | 1760-11-27 | October 1729 – 10 December 1764 |
| Harold Percival Himsworth | 1955-03-17 | 19 May 1905 – 3 November 1993 |
| Edward John Hinch | 1997-05-15 | |
| Thomas Hincks | 1872-06-06 | 15 July 1818 – 25 January 1899 |
| John Russell Hind | 1863-06-04 | 12 May 1823 – 23 December 1895 |
| George Jennings Hinde | 1896-06-04 | 24 March 1839 – 18 March 1918 |
| Robert Aubrey Hinde | 1974-03-21 | |
| Edward Hindle | 1942-03-19 | 21 March 1886 – 22 January 1973 |
| Edward Hinds | 2004-05-27 | |
| Arthur Robert Hinks | 1913-05-01 | 26 May 1873 – 18 April 1945 |
| Cyril Norman Hinshelwood | 1929-05-02 | 19 June 1897 – 9 October 1967 |
| Christopher Hinton, Baron Hinton of Bankside | 1954-03-18 | 12 May 1901 – 22 June 1983 |
| Geoffrey Everest Hinton | 1998-05-14 | |
| Howard Everest Hinton | 1961-03-16 | 24 August 1912 – 2 August 1977 |
| Martin Alister Campbell Hinton | 1934-05-03 | 29 June 1883 – 3 October 1961 |
| John Hippisley | 1855-06-07 | 29 October 1804 – 4 April 1898 Astronomer |
| John Cox Hippisley | 1800-06-12 | 1748 – 3 May 1825 |
| Hirohito, Emperor of Japan | 1971-05-13 | 29 April 1901 – 7 January 1989 Statute |
| Kei Hirose | 2023-05-10 | |
| Peter Bernhard Hirsch | 1963-03-21 | |
| Edmund Langley Hirst | 1934-05-03 | 21 July 1898 – 29 October 1975 |
| John Malcolm Hirst | 1970-03-19 | 20 April 1921 – 30 December 1997 |
| Judy Hirst | 2018-05-09 | |
| Thomas Archer Hirst | 1861-06-06 | 23 April 1830 – 16 February 1892 |
| William Hirst | 1755-02-20 | - ? December 1769 Astronomer |
| Nigel James Hitchin | 1991-03-14 | |
| Benjamin Hoadly | 1727-03-09 | 11 February 1706 – 10 August 1757 Physician |
| Cecil Arthur Hoare | 1950-03-16 | 6 March 1892 – 23 August 1984 Parasitologist |
| Charles Hoare | 1809-12-21 | 25 August 1767 – 16 November 1851 Banker |
| Charles Antony Richard Hoare | 1982-03-18 | |
| Henry Hugh Hoare | 1784-06-17 | 28 February 1762 – c. 1842 |
| James Hoare | 1664-11-02 | c. 1620 – 30 November 1696 Goldsmith (the elder) |
| James Hoare | 1669-01-21 | 1642 – ? August 1679 Goldsmith (the younger) |
| Joseph Hoare | 1753-05-24 | - 1802 |
| Richard Hoare | 1752-05-07 | 2 March 1709 – 12 October 1754 Lord Mayor of London, 1745 |
| Richard Colt Hoare | 1792-04-26 | 9 December 1758 – 19 May 1838 |
| William Hoare | 1663-05-20 | - 1666 Original, Physician |
| John Hobart, 2nd Earl of Buckinghamshire | 1785-02-03 | 17 August 1723 – 3 September 1793 |
| John Cam Hobhouse, Baron Broughton de Gyfford | 1814-05-19 | 27 June 1786 – 3 June 1869 |
| Benjamin Hobhouse | 1798-12-13 | 1757 – 14 August 1831 |
| Robert Hoblyn | 1745-06-13 | ? May 1710 – 17 November 1756 |
| Thomas Hoblyn | 1811-06-27 | 1778 – 6 August 1860 |
| Ernest William Hobson | 1893-06-01 | 27 October 1856 – ? 18 April 1933 |
| William Vallance Douglas Hodge | 1938-03-17 | 17 June 1903 – 7 July 1975 |
| Joseph Hodges | 1716-04-05 | c. 1704 – 1 April 1722 |
| Thomas Hodges | 1715-06-09 | fl 1715–1720 Attorney-General of Barbados |
| Alan Lloyd Hodgkin | 1948-03-18 | 6 February 1914 – 20 December 1998 |
| Dorothy Mary Crowfoot Hodgkin | 1947-03-20 | 12 May 1910 – 29 July 1994 |
| Jonathan Alan Hodgkin | 1990-03-15 | |
| Eaton Hodgkinson | 1841-02-18 | 27 February 1789 – 18 June 1861 |
| Robert Banks Hodgkinson | 1778-04-30 | ? 1721 – 11 November 1792 |
| Brian Houghton Hodgson | 1877-06-07 | 2 February 1800 – 23 May 1894 |
| James Hodgson | 1703-11-30 | 1672 – 25 June 1755 Schoolmaster, Royal School of Mathematics |
| Joseph Hodgson | 1831-04-14 | 1789 – 7 February 1869 |
| Robert Hodgson | 1810-07-05 | fl 1810 |
| William Hodgson | 1807-04-23 | - 24 November 1824 Collector |
| Edward Hody | 1733-03-08 | 1698 – 1 November 1759 |
| Tycho Hoffman | 1746-05-29 | 16 December 1714 – 14 February 1754 |
| Friedrich Hoffmann | 1720-11-30 | 20 February 1660 – 12 November 1742 |
| August Wilhelm von Hofmann | 1851-06-05 | 8 April 1818 – ? 5 May 1892 |
| Brigid L. M. Hogan | 2001-05-10 | |
| Lancelot Thomas Hogben | 1936-05-07 | 9 December 1895 – 22 August 1975 |
| John Hogg | 1839-06-20 | 21 March 1800 – 16 September 1869 |
| Quintin McGarel Hogg, Baron Hailsham of St Marylebone | 1973-06-14 | 9 October 1907 – 12 October 2001 Statute 12 |
| Henry Hoghton | 1765-06-13 | 22 October 1728 – 9 March 1795 |
| David William Holden | 2004-05-27 | |
| Henry Capel Lofft Holden | 1895-06-13 | 23 January 1856 – 30 March 1937 |
| Douglas William Holder | 1962-03-15 | 14 April 1923 – 18 April 1977 |
| William Holder | 1663-05-20 | 1616 – 24 January 1698 Original |
| Peter Holford | 1747-02-12 | c. 1719 – 14 July 1804 |
| Robert Holford | 1805-03-28 | c. 1758 – 14 August 1838 |
| Stayner Holford | 1785-05-12 | - 23 March 1790 |
| Charles Holland | 1837-01-19 | 1802 – 21 March 1876 Physician |
| Henry Holland | 1815-01-19 | 27 October 1788 – 27 October 1873 |
| Peter William Harold Holland | 2003-05-15 | |
| Richard Holland | 1726-11-30 | 1688 – 29 October 1730 Physician |
| Thomas Henry Holland | 1904-05-05 | 22 November 1868 – 15 May 1947 |
| Timothy Holland | 2014-04-30 | Petrologist, Cambridge University |
| Frescheville Holles | 1672-01-18 | 8 June 1642 – 28 May 1672 |
| John Holliday | 1786-03-09 | c. 1730 – 9 March 1801 Barrister |
| Robin Holliday | 1976-03-18 | 6 November 1931 – 9 April 2014 Molecular biologist |
| John Hollier | 1718-12-11 | c. 1687 – c. 1722 |
| Thomas Hollingbery | 1783-01-23 | - 1 August 1792 |
| John Hollings | 1727-03-09 | c. 1683 – 10 May 1739 |
| Thomas Hollis | 1757-06-30 | 14 April 1720 – 1 January 1774 |
| Thomas Brand Hollis | 1756-06-03 | - September 1804 |
| Samuel Christian Hollman | 1747-05-21 | 3 December 1696 – 4 September 1787 |
| Benjamin Holloway | 1723-11-30 | c. 1691 – 10 April 1759 |
| John Ernest Holloway | 1937-05-06 | 13 February 1881 – 6 September 1945 |
| James Holman | 1826-02-02 | 15 October 1786 – ? 29 July 1857 |
| George Holme-Sumner | 1796-11-17 | 10 November 1760 – 1831 |
| Andrew Bruce Holmes | 2000-05-11 | |
| Arthur Holmes | 1942-03-19 | 14 January 1890 – 20 September 1965 |
| Edward C. Holmes | 2017-05-05 | |
| George Holmes | 1741-11-12 | 1663 – 16 February 1749 |
| Gordon Morgan Holmes | 1933-05-11 | 22 February 1876 – 29 December 1965 |
| Kenneth Charles Holmes | 1981-03-19 | |
| Robert Holmes | 1797-12-14 | ? November 1748 – 12 November 1805 |
| George Augustus Frederick Charles Holroyd, 2nd Earl of Sheffield | 1860-06-21 | 16 March 1802 – 5 April 1876 |
| John Baker Holroyd, 1st Earl of Sheffield | 1783-04-03 | 1735 – 30 May 1821 |
| Ronald Holroyd | 1960-03-24 | 26 April 1904 – 29 September 1973 |
| John Louis Holstein | 1762-07-01 | 1694–1763 Danish Minister of State |
| Christine Elizabeth Holt | 2009-05-15 | |
| John Riley Holt | 1964-03-19 | |
| Rowland Holt | 1707-03-12 | c. 1652 – 11 |
| John Zephaniah Holwell | 1767-01-29 | 17 September 1711 – 5 November 1798 |
| Everard Home | 1787-02-15 | 6 May 1756 – 31 August 1832 |
| James Everard Home | 1825-04-21 | 25 October 1798 – 2 November 1853 |
| Ernest Demetrios Hondros | 1984-03-15 | |
| Robert William Kerr Honeycombe | 1981-03-19 | |
| Charles Hood | 1843-12-07 | 1805 – 10 December 1889 |
| James Hook | 1816-02-29 | c. 1772 – 5 February 1828 Clergyman |
| Walter Farquhar Hook | 1862-06-05 | 13 March 1798 – 20 October 1875 |
| Robert Hooke | 1663-05-20 | 18 July 1635 – 3 March 1703 Original |
| Joseph Dalton Hooker | 1847-04-22 | 30 June 1817 – 10 December 1911 |
| Stanley George Hooker | 1962-03-15 | 30 September 1907 – 24 May 1984 |
| William Jackson Hooker | 1812-01-09 | 6 July 1785 – 12 August 1865 |
| Christopher Hooley | 1983-03-17 | |
| Edward Hooper | 1759-05-31 | - 1795 Commissioner of Customs |
| Hendrik Hop | 1734-10-24 | 8 December 1686 – 8 December 1761 |
| Charles Hope-Weir | 1744-04-26 | 8 May 1710 – 30 December 1791 |
| Frederick William Hope | 1834-06-05 | 3 January 1797 – 15 April 1862 |
| James Hope | 1832-06-09 | 24 February 1801 – 12 May 1841 Surgeon |
| John Hope | 1767-02-12 | 10 May 1725 – 10 November 1786 |
| John Hope, 2nd Earl of Hopetoun | 1728-02-08 | 7 September 1704 – 26 February 1781 |
| Thomas Hope | 1804-12-06 | 30 August 1769 – 3 February 1831 |
| Thomas Charles Hope | 1810-05-31 | 21 July 1766 – 13 June 1844 |
| William Johnstone Hope | 1808-03-24 | 16 August 1766 – 2 May 1831 |
| Andrew Hopkins | 2023-05-10 | 1971/1972- |
| Daniel Hopkins | 1765-06-27 | - 4 September 1791 |
| Frederick Gowland Hopkins | 1905-05-11 | 20 June 1861 – 16 May 1947 |
| Harold Horace Hopkins | 1973-03-15 | 6 December 1918 – 22 October 1994 |
| William Hopkins | 1837-06-01 | 3 February 1793 – 13 October 1866 |
| Bertram Hopkinson | 1910-05-05 | 11 January 1874 – 26 August 1918 |
| John Hopkinson | 1878-06-06 | 27 July 1849 – 27 August 1898 |
| Andy Hopper | 2006-05-18 | |
| John Hoppus | 1841-05-20 | 1789 – 29 January 1875 |
| Richard Cope Hopton | 1771-12-12 | c. 1738 – 13 January 1810 |
| David Alan Hopwood | 1979-03-15 | |
| John Harold Horlock | 1976-03-18 | |
| Gabriel Horn | 1986-03-20 | 9 December 1927 – 2 August 2012 |
| James Horne | 1742-05-20 | fl 1742 |
| James Horne | 1834-02-06 | 1790 – 26 October 1856 Glassmaker |
| John Horne | 1900-06-14 | 1 January 1848 – 30 May 1928 |
| Michael Rex Horne | 1981-03-19 | 29 December 1921 – 6 January 2000 |
| Anthony Horneck | 1669-01-28 | 1641 – 31 January 1697 |
| Leonard Horner | 1813-11-11 | 17 January 1785 – 5 March 1864 |
| Thomas Hornsby | 1763-04-21 | 28 August 1733 – 11 April 1810 |
| George Adrian Horridge | 1969-03-20 | |
| Ian Horrocks | 2011-05-19 | |
| James Horsburgh | 1806-03-13 | 23 September 1762 – 14 May 1836 |
| Stephen Horseman | 1728-02-15 | fl 1702–1737 |
| James Horsfall | 1768-04-14 | - 25 April 1785 |
| Thomas Horsfield | 1828-01-10 | 12 May 1773 – 24 July 1859 |
| John Horsley | 1729-05-08 | 1685 – 12 January 1732 |
| Samuel Horsley | 1767-04-09 | 15 September 1733 – 4 October 1806 |
| Victor Alexander Haden Horsley | 1886-06-04 | 14 April 1857 – 16 July 1916 |
| Frank Horton | 1923-05-03 | 20 August 1878 – 31 August 1957 Physicist, Royal Holloway |
| Peter Horton | 2010-05-20 | Biochemist |
| David Hosack | 1816-05-23 | 31 August 1769 – 22 December 1835 |
| Brian John Hoskins | 1988-03-17 | |
| Samuel Elliott Hoskins | 1843-05-25 | |
| John Hoskins | 1663-05-20 | 23 July 1634 – 12 September 1705 Original |
| Charles Hotham | 1668-01-09 | 13 May 1615 – ? February 1674 Rector, Bermuda |
| Pieter Hotton | 1703-01-01 | 18 June 1648 – 10 January 1709 |
| James Hough | 2003-05-15 | |
| Sydney Samuel Hough | 1902-06-05 | 11 June 1870 – 8 July 1923 |
| John Houghton | 1680-01-29 | 1645–1705 Apothecary |
| John Theodore Houghton | 1972-03-16 | |
| Richard Houlston | 2017-05-05 | |
| Godfrey Newbold Hounsfield | 1975-03-20 | 28 August 1919 – 12 August 2004 |
| Robert Houston | 1725-12-09 | ? December 1678 – 15 May 1734 Physician |
| Alexander Cruikshank Houston | 1931-05-07 | 18 September 1865 – 29 October 1933 |
| Alisdair Iain Houston | 2012-04-19 | |
| William Houstoun | 1733-01-18 | c. 1695 – 14 August 1733 |
| Bernard Edward Howard, 12th Duke of Norfolk | 1816-02-15 | 21 November 1765 – ? 16 March 1842 |
| Charles Howard | 1663-05-20 | 13 September 1630 – 31 March 1713 Original |
| Charles Howard, 10th Duke of Norfolk | 1768-03-24 | 1 December 1720 – 31 August 1786 |
| Charles Howard, 11th Duke of Norfolk | 1767-06-18 | 5 March 1746 – 16 December 1815 |
| Charles Howard, 1st Earl of Carlisle | 1665-06-14 | 5 February 1629 – 24 February 1685 |
| Edward Howard | 1668-11-05 | fl 1668–1706 Barrister |
| Edward Charles Howard | 1799-01-17 | 28 May 1774 – 27 September 1816 |
| George William Frederick Howard, 7th Earl of Carlisle | 1847-06-03 | 18 April 1802 – 5 December 1864 |
| George Howard, 6th Earl of Carlisle | 1795-02-26 | 17 September 1773 – 7 October 1848 |
| Henry Charles Howard, 13th Duke of Norfolk | 1842-12-15 | 12 August 1791 – 18 |
| Henry Howard, 6th Duke of Norfolk | 1666-11-28 | 12 July 1628 – 11 January 1684 |
| Henry Howard, 7th Duke of Norfolk | 1672-10-30 | 11 January 1655 – 2 April 1701 |
| Hugh Howard | 1696-11-30 | 8 February 1675 – 17 March 1737 |
| James Griffiths Howard | 1984-03-15 | 25 September 1927 – 6 October 1998 |
| John Howard | 1756-05-13 | 2 September 1726 – 20 January 1790 |
| John Eliot Howard | 1874-06-04 | 11 December 1807 – 22 November 1883 |
| John Stafford Howard | 1673-11-06 | - October 1714 |
| Jonathan Charles Howard | 1995-03-09 | |
| Judith Ann Kathleen Howard | 2002-05-09 | |
| Lord Thomas Howard | 1672-11-06 | c. 1655 – 9 November 1689 Courtier, Diplomat |
| Luke Howard | 1821-03-08 | 28 November 1772 – 21 March 1864 |
| Samuel Howard | 1771-03-14 | c. 1731 – ? 31 December 1811 Surgeon |
| William Augustus Howard | 1778-05-14 | - 20 October 1800 |
| William Howard, 1st Viscount Stafford | 1665-01-18 | ? 30 November 1612 – 29 December 1680 |
| Leslie Howarth | 1950-03-16 | 23 May 1911 – 22 September 2001 |
| Thomas Bayly Howell | 1804-03-08 | 1768 – 13 April 1815 |
| Thomas George Bond Howes | 1897-06-03 | 7 September 1853 – 4 February 1905 Professor of Zoology |
| Archibald Howie | 1978-03-16 | |
| William Howley | 1796-11-17 | 13 February 1766 – 11 February 1848 |
| Henry Hoyle Howorth | 1893-06-01 | 1 July 1842 – 15 July 1923 |
| Thomas Hoy | 1707-12-01 | 12 December 1659 – c. 1718 |
| Fred Hoyle | 1957-03-21 | 24 June 1915 – 20 August 2001 |
| Johann Jacob Huber | 1752-05-07 | 11 September 1707 – 6 July 1778 |
| Martin Hubner | 1755-03-20 | fl 1755 |
| Richard Huck-Saunders | 1768-02-18 | 1720 – 24 July 1785 |
| Robert Hucks | 1722-11-01 | - 21 December 1745 |
| Joseph Huddart | 1791-11-17 | 11 January 1741 – 19 August 1816 |
| Wilfred Hudleston Hudleston | 1884-06-12 | 2 June 1828 – 29 January 1909 |
| Charles Grave Hudson | 1757-05-19 | 3 April 1730 – 24 October 1813 |
| Charles Thomas Hudson | 1889-06-06 | 11 March 1828 – 23 October 1903 |
| John Hudson | 1754-12-05 | - October 1772 Physician |
| Peter John Hudson | 2008-05-16 | |
| Robert Hudson | 1834-04-10 | 1801 – 9 February 1883 |
| Robert Francis Hudson | 1982-03-18 | 15 December 1922 – 19 August 2012 Organic chemist |
| Robert George Spencer Hudson | 1961-03-16 | 17 November 1895 – 29 December 1965 |
| William Hudson | 1964-03-19 | 27 April 1896 – 12 September 1978 |
| William Hudson | 1761-11-05 | c. 1730 – 23 May 1793 |
| Arthur St George Joseph McCarthy Huggett | 1958-03-20 | 23 April 1897 – 21 July 1968 Physiologist |
| William Huggins | 1865-06-01 | 8 February 1824 – 12 May 1910 |
| David Edward Hughes | 1880-06-03 | 16 May 1831 – 22 January 1900 |
| Edward Hughes | 1727-03-09 | c. 1701 – 13 January 1734 MP for Saltash |
| Edward David Hughes | 1949-03-17 | 18 June 1906 – 30 June 1963 |
| Griffith Hughes | 1748-06-09 | fl 1748–1758 |
| John Hughes | 1993-03-11 | neuroscientist |
| Thomas McKenny Hughes | 1889-06-06 | 17 December 1832 – 9 June 1917 |
| Nevin Campbell Hughes-Jones | 1985-03-21 | |
| Johann August Hugo | 1717-11-14 | 11 September 1686 – 16 February 1753 |
| Simon Antoine Jean L'Huilier | 1791-05-05 | 24 April 1750 – 28 March 1840 |
| John Whitaker Hulke | 1867-06-06 | 7 November 1830 – 19 February 1895 |
| Christopher Michael Hull | 2012-04-19 | |
| Derek Hull | 1989-03-16 | |
| Edward Hull | 1867-06-06 | 21 May 1829 – 18 October 1917 Geologist |
| Nathaniel Hulme | 1794-07-03 | 17 June 1732 – 28 March 1807 |
| Alexander, Baron Hume-Campbell | 1773-04-01 | 30 July 1750 – 9 March 1781 Governor, Bank of Scotland |
| William Hume-Rothery | 1937-05-06 | 15 May 1899 – 27 September 1968 |
| Joseph Hume | 1818-01-08 | 23 January 1777 – 20 February 1855 |
| Abraham Hume | 1775-12-14 | 21 February 1749 – 24 March 1838 Fellow 1775-12-14 |
| John Herbert Humphrey | 1963-03-21 | 16 December 1915 – 25 December 1987 |
| Sir Colin John Humphreys | 2011-05-19 | |
| David Humphreys | 1807-06-11 | 11 July 1752 – 21 February 1818 |
| George Murray Humphry | 1859-06-09 | 18 July 1820 – 24 September 1896 Surgeon, Cambridge University |
| Francis Joseph Hunauld | 1734-02-14 | 25 February 1701 – 15 December 1742 Anatomist Royal Garden, Paris |
| Karl Friedrich Hundertmark | 1755-03-13 | 11 April 1715 – 8 May 1762 |
| George Hunt | 1819-11-11 | 1790 – 20 February 1861 Clergyman |
| John David Hunt | 2001-05-10 | |
| Julian Charles Roland Hunt, Baron Hunt | 1989-03-16 | |
| Robert Hunt | 1854-06-01 | 6 September 1807 – 17 October 1887 |
| Richard Timothy Hunt | 1991-03-14 | |
| Thomas Hunt | 1740-11-13 | 1696 – 31 October 1774 |
| Thomas Hunt | 1725-04-15 | - ? 1731 Captain, 1st Dragoon Guards |
| Thomas Sterry Hunt | 1859-06-09 | 6 September 1826 – 12 February 1892 |
| William Le Hunt | 1668-02-13 | fl 1668–1682 |
| Alexander Hunter | 1775-02-02 | 1729 – 17 May 1809 |
| Anthony Rex Hunter | 1987-03-19 | |
| Christopher Alexander Hunter | 2008-05-16 | |
| Christopher Neil Hunter | 2009-05-15 | |
| John Hunter | 1767-02-05 | 14 February 1728 – 16 October 1793 The surgeon |
| John Hunter | 1786-01-12 | ? February 1754 – 29 January 1809 A physician |
| Peter John Hunter | 2006-05-18 | |
| Robert Hunter | 1709-05-04 | - 31 March 1734 |
| Robert Hunter | 1837-04-06 | - ? 1866 |
| William Hunter | 1767-04-30 | 23 May 1718 – 30 March 1783 |
| George Isaac Huntingford | 1804-02-23 | 9 September 1748 – 29 April 1832 |
| Herbert Eric Huppert | 1987-03-19 | |
| Matthew Hurles | 2019-04-16 | |
| Joseph Hurlock | 1782-03-14 | c. 1715 – 15 August 1793 |
| Philip Hurlock | 1780-11-16 | c. 1713–1803 |
| Laurence Daniel Hurst | 2015-05-01 | 1965 – Geneticist |
| Noel Sydney Hush | 1988-03-17 | |
| Thomas Hussey | 1792-03-08 | 1741 – 11 July 1803 |
| James Devereux Hustler | 1819-11-18 | - 5 November 1850 |
| Archibald Hutcheson | 1708-11-30 | c. 1660 – 12 August 1740 |
| Graham John Hutchings | 2009-05-15 | |
| Andrew Hutchinson | 1804-04-26 | - 1826 Physician |
| Arthur Hutchinson | 1922-05-11 | 6 July 1866 – 12 December 1937 Mineralogist |
| Benjamin Hutchinson | 1795-03-19 | - March 1804 |
| George Henry Hutchinson | 1829-03-19 | - 28 August 1852 |
| John Hutchinson | 1947-03-20 | 7 April 1884 – 2 September 1972 Botanist |
| Jonathan Hutchinson | 1882-06-08 | 23 July 1828 – 26 June 1913 |
| Joseph Burtt Hutchinson | 1951-03-15 | 21 March 1902 – 16 January 1988 |
| Alexander Copland Hutchison | 1828-03-13 | - 3 January 1840 |
| William Kenneth Hutchison | 1966-03-17 | 30 October 1903 – 28 November 1989 |
| Jeremy Mark Hutson | 2010-05-20 | |
| Addison Hutton | 1738-02-09 | - 30 March 1742 |
| Charles Hutton | 1774-06-16 | 14 August 1737 – 27 January 1823 |
| Frederick Hutton | 1892-06-02 | 16 November 1836 – 27 October 1905 |
| John Hutton | 1697-11-30 | - 1712 Physician |
| William Hutton | 1840-06-04 | ? 21 March 1797 – ? 21 November 1860 |
| John Huxham | 1739-04-05 | 1692 – 11 August 1768 |
| John Corham Huxham | 1769-03-16 | fl 1769 |
| Hugh Esmor Huxley | 1960-03-24 | 22 February 1924 – 25 July 2013 |
| Andrew Fielding Huxley | 1955-03-17 | 22 November 1917 – 30 May 2012 Prof. of Physiology |
| Julian Sorell Huxley | 1938-03-17 | 22 June 1887 – 14 February 1975 |
| Thomas Henry Huxley | 1851-06-05 | 4 May 1825 – 29 June 1895 |
| Christian Huyghens | 1663-06-22 | 14 April 1629 – ? 8 June 1695 Original |
| Edward Hyde, 1st Earl of Clarendon | 1665-02-08 | 19 February 1609 – 9 December 1674 |
| Henry Hyde, 2nd Earl of Clarendon | 1684-12-01 | 3 June 1638 – 31 October 1709 |
| John Hyde | 1752-05-28 | - 15 February 1771 |
| Benjamin Hyett | 1796-06-02 | c. 1741 – ? 21 June 1810 |
| William Henry Hyett | 1844-02-29 | 2 September 1795 – 10 March 1877 |
| Anthony Arie Hyman | 2007-05-17 | Molecular Cell Biologist |
| John Hymers | 1838-05-31 | 20 July 1803 – 7 April 1887 |
| Richard Hynes | 1989-03-16 |

### I

| Name | Election date | Notes |
| Levett Landon Boscawen Ibbetson | 1850-06-06 | ? – 8 September 1869 |
| Ainsley Iggo | 1978-03-16 | 2 August 1924 – 25 March 2012 Prof. of Veterinary Physiology |
| Vincent Charles Illing | 1945-03-22 | 24 September 1890 – 16 May 1969 Prof. of Oil Tech., Imperial Coll. |
| Augustus Daniel Imms | 1929-05-02 | 24 August 1880 – 3 April 1949 |
| Harry Raymond Ing | 1951-03-15 | 31 July 1899 – 23 September 1974 Pharmacologist |
| John Ingenhousz | 1769-05-25 | 8 December 1730 – 7 September 1799 |
| Albert Edward Ingham | 1945-03-22 | 3 April 1900 – 6 September 1967 |
| Philip William Ingham | 2002-05-09 | |
| John Ingilby | 1793-02-07 | 9 May 1758 – 13 May 1815 |
| Edward Augustus Inglefield | 1853-06-02 | 27 March 1820 – 5 September 1894 |
| John Inglis | 1713-01-22 | - 8 May 1740 Physician |
| Charles Edward Inglis | 1930-05-15 | 31 July 1875 – 19 April 1952 Prof. of Engineering, Cambridge University |
| Claude Cavendish Inglis | 1953-03-19 | 3 March 1883 – 29 August 1974 Director, Hydraulic Research Station |
| Robert Harry Inglis | 1813-03-04 | 12 January 1786 – 5 May 1855 |
| Keith Usherwood Ingold | 1979-03-15 | |
| Christopher Kelk Ingold | 1924-05-15 | 28 October 1893 – 8 December 1970 |
| Vernon Martin Ingram | 1970-03-19 | 19 May 1924 – 17 August 2006 |
| Sue Ion | 2016-04-29 | 3 February 1955 – |
| Joshua Iremonger | 1747-04-30 | c. 1716 – 31 December 1804 |
| Robin Francis Irvine | 1993-03-11 | |
| James Colquhoun Irvine | 1918-05-02 | 9 May 1877 – 12 June 1952 |
| Edward A. Irving | 1979-03-15 | 27 May 1927 – 25 February 2014 Geologist |
| Malcolm Irving | 2003-05-15 | |
| Alick Isaacs | 1966-03-17 | 17 July 1921 – 26 January 1967, virologist, interferon |
| Peter Gershon Isaacson | 2009-05-15 | |
| David Ish-Horowicz | 2002-05-09 | |
| Justinian Isham | 1663-07-01 | 20 January 1611 – 2 March 1675 |
| Werner Israel | 1986-03-20 | German-born Canadian physicist, cosmologist |
| Jacob Nissim Israelachvili | 1988-03-17 | 19 August 1944 – 20 September 2018 |
| Charles Issac | 1692-11-30 | fl 1692–1711 |
| Alec Arnold Constantine Issigonis | 1967-03-16 | 18 November 1906 – 2 October 1988 |
| George Isted | 1801-04-16 | - 3 November 1821 |
| Thomas Isted | 1698-11-09 | 9 December 1677 – 9 October 1731 |
| Andre Jarowiewitch Italinski | 1814-06-16 | 15 May 1743 – 27 June 1827 |
| Leslie Lars Iversen | 1980-03-20 | |
| Jeremiah Ives | 1819-12-16 | c. 1777 – 14 September 1829 |
| John Ives | 1773-03-25 | 1751 – 9 June 1776 |
| James Ivory | 1815-04-06 | 17 February 1765 – 21 September 1842 |

## Foreign members
### G

| Name | Election date | Notes |
| Antonio Garcia-Bellido | 1986-06-26 | |
| Herbert Spencer Gasser | 1946-05-09 | 5 July 1888 – 11 May 1963, medicine, Nobel Prize (1944) |
| Jean Albert Gaudry | 1895-12-12 | ? 16 September 1827 – 27 November 1908 |
| Joseph Louis Gay-Lussac | 1815-04-06 | 6 December 1778 – 9 May 1850 |
| Gerard Jakob De Geer | 1930-06-26 | 2 October 1858 – ? 23 July 1943 |
| Carl Gegenbaur | 1884-01-31 | 21 August 1826 – 14 June 1903 |
| Walter Jakob Gehring | 1997-05-15 | 20 March 1939 – 29 May 2014, Swiss developmental biologist |
| Izrael Moiseivich Gelfand | 1977-04-21 | Ukrainian-born Russian-American mathematician |
| Murray Gell-Mann | 1978-04-20 | 15 September 1929 – 24 May 2019, U.S. physicist, Nobel Prize (1969) |
| Pierre-Gilles de Gennes | 1984-06-28 | 24 October 1932 – 18 May 2007 |
| Reinhard Genzel | 2012-04-19 | |
| Fabiola Gianotti | 2018-05-09 | 29 October 1960 – |
| Josiah Willard Gibbs | 1897-03-04 | 12 February 1839 – 28 April 1903 |
| Grove Karl Gilbert | 1918-02-28 | 6 May 1843 – 1 May 1918 |
| Walter Gilbert | 1987-06-25 | U.S. chemist, Nobel Prize (1980) |
| Henry Gilman | 1975-04-24 | 9 May 1893 – 7 November 1986, U.S. organometallic chemist |
| Vitaly Lazarevich Ginzburg | 1987-06-25 | Russian physicist, Nobel Prize (2003) |
| Roy J. Glauber | 1997-05-15 | U.S. physicist, Nobel Prize (2005) |
| Salome Gluecksohn-Waelsch | 1995-03-09 | German-born U.S. geneticist, co-founder of developmental genetics |
| Kurt Gödel | 1968-04-25 | 28 April 1906 – 14 January 1978 |
| Karl Immanuel Eberhard Ritter von Goebel | 1926-04-29 | 8 March 1855 – ? 9 October 1932 |
| Peter Martin Goldreich | 2004-05-27 | U.S. astrophysicist |
| Victor Moritz Goldschmidt | 1943-05-20 | 27 January 1888 – 20 March 1947, Swiss-born U.S. chemist, founder of modern geochemistry |
| Joseph L. Goldstein | 1991-06-20 | U.S. biologist, Nobel Prize (1985) |
| Boris Borisovich Golitsyn | 1916-03-23 | ? 18 February 1862 – ? 17 May 1916 |
| Michael Frank Goodchild | 2010-05-20 | 24 February 1944 – |
| John Bannister Goodenough | 2010-05-20 | |
| Benjamin Apthorp Gould | 1891-11-26 | 27 September 1824 – 26 November 1896 |
| Ragnar Arthur Granit | 1960-04-28 | 30 October 1900 – 12 March 1991 |
| Asa Gray | 1873-11-27 | ? 8 November 1810 – 30 January 1888 |
| Harry Barkus Gray | 2000-05-11 | |
| Mikhail Leonidovich Gromov | 2011-05-19 | Mathematician |
| Paul Heinrich Ritter von Groth | 1911-11-09 | 23 June 1843 – 2 December 1927 |
| Robert H. Grubbs | 2017-05-05 | 27 February 1942 – 19 December 2021 |

### H

| Names | Election date | Notes |
| Jacques Hadamard | 1932-06-02 | 8 December 1865 – 17 October 1963 |
| Erwin L. Hahn | 2000-05-11 | |
| Otto Hahn | 1957-05-09 | 8 March 1879 – 28 July 1968 |
| Wilhelm Karl Ritter von Haidinger | 1856-11-20 | 5 February 1796 – 19 March 1871 |
| George Ellery Hale | 1909-03-25 | 29 June 1868 – ? 23 February 1938 |
| Albin Haller | 1921-05-05 | 7 March 1849 – 1 May 1925 |
| Joachim August Wilhelm Hammerling | 1970-04-23 | 9 March 1901 – 5 August 1980 |
| Peter Andreas Hansen | 1835-06-04 | 8 December 1795 – 28 March 1874 |
| Ilkka Aulis Hanski | 2005-05-26 | |
| Christopher Hansteen | 1839-05-30 | 26 September 1784 – ? 11 April 1873 |
| Ross Granville Harrison | 1940-05-23 | 13 January 1870 – 30 September 1959 |
| Stephen C. Harrison | 2014-04-30 | |
| Haldan Keffer Hartline | 1966-04-21 | 22 December 1903 – 17 March 1983 |
| René Just Haüy | 1818-03-12 | 29 February 1743 – ? 3 June 1822 Foreign Member |
| John Hayes | 2016-04-29 | Earth scientist |
| Michael Heidelberger | 1975-04-24 | 29 April 1888 – 15 June 1991 |
| Rudolph Peter Heinrich Heidenhain | 1897-03-04 | 29 January 1834 – 13 October 1897 |
| Albert Heim | 1896-11-26 | 12 April 1849 – ? 31 August 1937 |
| Werner Karl Heisenberg | 1955-04-28 | 5 December 1901 – 01 |
| Friedrich Robert Helmert | 1908-06-04 | 31 July 1843 – 15 June 1917 |
| Hermann Ludwig Ferdinand von Helmholtz | 1860-05-24 | 31 August 1821 – 8 September 1894 |
| Friedrich Gustav Jakob Henle | 1873-11-27 | 19 July 1809 – 13 May 1885 |
| Karl Ewald Konstantin Hering | 1902-11-27 | 5 August 1834 – 26 January 1918 |
| Ludimar Hermann | 1905-03-11 | 21 October 1838 – 5 June 1914 |
| Charles Hermite | 1873-11-27 | 24 December 1822 – 14 January 1901 |
| George Charles de Hevesy | 1939-05-11 | 1 August 1885 – 5 July 1966, Hungarian-born Swedish chemist, Nobel Prize (1943) |
| Jaroslav Heyrovský | 1965-04-08 | 20 December 1890 – 27 March 1967 |
| David Hilbert | 1928-06-21 | 24 January 1862 – ? 23 February 1943 Foreign Member |
| Abraham Hill | 1660-11-28 | 19 April 1633 – 5 February 1721 Founder Fellow |
| George William Hill | 1902-11-27 | 3 March 1838 – 16 April 1914 |
| Friedrich Ernst Peter Hirzebruch | 1994-06-09 | 7 October 1927 – 27 May 2012 |
| George Herbert Hitchings | 1974-04-25 | 18 April 1905–27 |
| Johan Hjort | 1916-03-23 | 19 February 1869 – 7 October 1948 Foreign Member |
| Jacobus Henricus van 't Hoff | 1897-11-25 | 30 August 1852 – 1 March 1911 |
| Roald Hoffmann | 1984-06-28 | |
| Albrecht Hofmann | 2018-05-09 | 1939 |
| Barbara Leonare Hohn | 2008-05-16 | |
| John Holdren | 2009-05-15 | |
| Olaf Holtedahl | 1961-04-27 | 24 June 1885 – 26 August 1975 |
| Howard Robert Horvitz | 2009-05-16 | |
| Sven Otto Horstadius | 1952-05-01 | 18 February 1898 – 16 June 1996 |
| Hideo Hosono | 2017-05-05 | |
| Bernardo Alberto Houssay | 1943-05-20 | 10 April 1887 – 21 September 1971 |
| David Hunter Hubel | 1982-06-24 | |
| Robert Huber | 1999-05-13 | |
| Erich Armand Arthur Joseph Huckel | 1977-04-21 | 10 August 1896 – 16 February 1980 |
| Thomas J.R. Hughes | 2011 | |
| Hendrik Christoffel van de Hulst | 1991-06-20 | 19 November 1918 – 31 July 2000 |
| Friedrich Wilhelm Heinrich Alexander von Humboldt | 1815-04-06 | 14 September 1769 – 6 May 1859 |
| George Evelyn Hutchinson | 1983-06-30 | 30 January 1903 – 17 May 1991 |
| John W. Hutchinson | 2013-05-02 | |

### I

| Name | Election date | Notes |
| George Rankine Irwin | 1987-06-25 | 26 February 1907 – 6 October 1998 |
| Masao Ito | 1992-06-18 | |