# List of viscountcies in the peerages of Britain and Ireland

Peerages and baronetcies of Britain and Ireland :
| Extant | All |
| Dukes | Dukedoms |
| Marquesses | Marquessates |
| Earls | Earldoms |
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| Barons | Baronies |
| Baronets | Baronetcies |
This article is a list of viscountcies in the peerages of Britain and Ireland, including the England, the Scotland, the Ireland, the Great Britain and the Peerage of the United Kingdom, listed in order of creation, including extant, extinct and abeyant titles. A viscount is the fourth rank in the peerage of the United Kingdom, Great Britain, England, Scotland and Ireland. A relatively late introduction, holders of the title take precedence after earls and before barons.
The term "viscount" (vice-comes) was originally a judicial honorific, long used in Anglo-Norman England to refer to a county sheriff. It was only turned into a noble title, with hereditary dignity, in England by Henry VI in 1440, following the similar transformation of that title in France.
The majority of viscountcies are held by peers with higher titles, such as duke, marquess or earl; this can come about for a number of reasons, including the title being created as a subsidiary title at the same time as the higher peerage, the holder being elevated at a later time to a higher peerage or through inheritance when one individual is the heir to two separate titles.
Viscounts were created in the peerages of England and Scotland until the Act of Union 1707, thereafter being created in the peerage of Great Britain. After the Acts of Union 1800 came into effect in 1801, all peerages were created in the Peerage of the United Kingdom. Viscounts in the Peerage of Ireland were created by English and British monarchs in their capacity as Lord or King of Ireland. Irish peers were not initially granted a seat in the House of Lords and so allowed the grantee to sit in the House of Commons. Viscounts of Ireland have precedence below peers of England, Scotland, and Great Britain of the same rank, and above peers of the United Kingdom of the same rank; but Irish peers created after 1801 yield to United Kingdom peers of earlier creation.
A number of Speakers of the House of Commons have been elevated to the peerage as viscounts. Of the nineteen Speakers between 1801 and 1983, eleven were made viscounts, five were made barons, one refused a peerage and two died in office (and their widows were created a viscountess and a baroness). The last such was George Thomas, 1st Viscount Tonypandy upon his retirement in 1983. Since then it has become more common to grant life peerages to retiring Speakers.

## Naming conventions

In British practice, the title of a viscount may be either a place name, a surname, or a combination thereof: examples include the Viscount Falmouth, the Viscount Hardinge and the Viscount Colville of Culross, respectively. An exception exists for Viscounts in the peerage of Scotland, who were traditionally styled "The Viscount of [X]", such as the Viscount of Arbuthnott. In practice, however, very few maintain this style, instead using the more common version "The Viscount [X]" in general parlance.

## Courtesy viscountcies

Many extant viscountcies are used as courtesy titles; a specifically British custom is the heir apparent of an earl or marquess being referred to as a viscount, if the second most senior title held by the head of the family is a viscount. For example, the eldest son of the Earl Howe is Viscount Curzon, because this is the second most senior title held by the Earl. However, the son of a marquess or an earl can be referred to as a viscount when the title of viscount is not the second most senior if those above it share their name with the substantive title. For example, the second most senior title of the Marquess of Salisbury is the Earl of Salisbury, so his heir uses the lower title of Viscount Cranborne, to avoid any possible confusion caused by them both being referred to as Lord Salisbury. Sometimes the son of a peer can be referred to as a viscount even when he could use a more senior courtesy title which differs in name from the substantive title. Family tradition plays a role in this. For example, the eldest son of the Marquess of Londonderry is Viscount Castlereagh, even though the Marquess is also the Earl Vane.

## Viscountcies
### Viscountcies in the Peerage of England, 1440–1707

| Title | Date of creation | Surname | Current status | Notes |
| Viscount Beaumont | 1440 | Beaumont | extinct 1507 | also Baron Beaumont |
| Viscount Bourchier | 14 December 1446 | Bourchier | extinct 1540 | created Earl of Essex in 1461 |
| Viscount Lisle | 30 October 1451 | Talbot | extinct 1470 | |
| Viscount Berkeley | 21 April 1481 | de Berkeley | extinct 1492 | created Earl of Nottingham in 1483 and Marquess of Berkeley in 1489 |
| Viscount Lisle | 28 June 1483 | Grey | extinct 1504 | |
| Viscount Lovell | 1483 | Lovell | extinct 1487 | also Baron Lovell and Baron Holand |
| Viscount Welles | 1487 | Welles | extinct 1499 | |
| Viscount Lisle | 15 May 1513 | Brandon | surrendered 1523 | created Duke of Suffolk in 1523 |
| Viscount Lisle | 25 April 1523 | Plantagenet | extinct 1542 | |
| Viscount Rochford | 1525 | Boleyn | extinct 1539 | created Earl of Ormonde in 1527 and Earl of Wiltshire in 1529 |
| Viscount FitzWalter | 18 June 1525 | Radclyffe | extinct 1643 | created Earl of Sussex in 1529 |
| Viscount Beauchamp | 5 June 1536 | Seymour | forfeit 1551 | created Earl of Hertford in 1537 and Duke of Somerset in 1546 |
| Viscount Lisle | 12 March 1543 | Dudley | forfeit 1553 | created Earl of Warwick in 1547 and Duke of Northumberland in 1551 |
| Viscount Hereford | 2 February 1550 | Devereux | extant | created Earl of Essex in 1572 (earldom extinct 1646) |
| Viscount Montagu | 1554 | Browne | extinct 1797 | |
| Viscount Howard of Bindon | 13 January 1558 | Howard | extinct 1610 | |
| Viscount Cranborne | 20 August 1604 | Cecil | extant | created Earl of Salisbury in 1605 and Marquess of Salisbury in 1789 |
| Viscount L'Isle | 4 May 1605 | Sydney | extinct 1743 | created Earl of Leicester in 1618 |
| Viscount Rochester | 1611 | Carr | extinct 1645 | created Earl of Somerset in 1613 |
| Viscount Brackley | 7 November 1616 | Egerton | extinct 1829 | created Earl of Bridgewater in 1617 and Duke of Bridgewater in 1720 (dukedom extinct in 1803) |
| Viscount Wallingford | 1616 | Knollys | extinct 1632 | created Earl of Banbury in 1626 |
| Viscount Villiers | 27 August 1616 | Villiers | extinct 1687 | created Earl of Buckingham in 1617, Marquess of Buckingham in 1618 and Duke of Buckingham in 1623 |
| Viscount Doncaster | 5 July 1618 | Hay | extinct 1660 | created Earl of Carlisle in 1622 |
| Viscount Purbeck | 19 July 1619 | Villiers | extinct 1657 | |
| Viscount Mandeville | 1620 | Montagu | extant | created Earl of Manchester in 1626 and Duke of Manchester in 1719 |
| Viscount Feilding | 30 December 1620 | Feilding | extant | created Earl of Desmond in 1622; also Earl of Denbigh from 1675 |
| Viscount Mansfield | 3 November 1620 | Cavendish | extinct 1691 | created Earl of Newcastle in 1628, Marquess of Newcastle in 1643 and Duke of Newcastle in 1665 |
| Viscount Colchester | 5 July 1621 | Darcy | extinct 1735 | created Earl Rivers in 1626 |
| Viscount St Alban | 1621 | Bacon | extinct 1626 | also Baron Verulam |
| Viscount Thame | 1621 | Bertie | extinct 1624 | subsidiary title of the Earl of Berkshire |
| Viscount Rochford | 6 July 1621 | Carey | extinct 1677 | created Earl of Dover in 1628 |
| Viscount Andover | 23 January 1622 | Howard | extant | created Earl of Berkshire in 1626; also Earl of Suffolk from 1745 |
| Viscountess Maidstone | 1623 | Finch | extant | created Countess of Winchilsea in 1628; also Earl of Nottingham from 1729 |
| Viscount Saye and Sele | 1624 | Fiennes | extinct 1781 | created for William Fiennes, 8th Baron Saye and Sele |
| Viscount Tunbridge | 3 April 1624 | Bourke | extinct 1657 | subsidiary title of Earl of Clanricarde; created Earl of St Albans in 1628 and Marquess of Clanricarde in 1646 |
| Viscount Wimbledon | 9 November 1625 | Cecil | extinct 1638 | also Baron Cecil of Putney |
| Viscount Savage | 1626 | Savage | extinct 1737 | succeeded as Earl Rivers in 1640 |
| Viscount Conway | 26 June 1627 | Conway | extinct 1683 | also Viscount Killultagh; created Earl of Conway in 1679 |
| Viscount Newark | 1627 | Pierrepont | extinct 1773 | subsidiary title of the Earl of Kingston-upon-Hull; created Marquess of Dorchester in 1706 and Duke of Kingston-upon-Hull in 1715 |
| Viscount Wentworth | 13 December 1628 | Wentworth | extinct 1695 | created Earl of Strafford in 1640 |
| Viscount Ascott | 2 August 1628 | Dormer | extinct 1709 | subsidiary title of the Earl of Carnarvon |
| Viscount Bayning | 1628 | Bayning | extinct 1638 | |
| Viscount Campden | 5 May 1628 | Hicks | extinct 1798 | created Earl of Gainsborough in 1682 |
| Viscount Dorchester | 25 July 1628 | Carleton | extinct 1632 | |
| Viscount Galway | 1628 | Bourke | extinct 1657 | subsidiary title of the Earl of St Albans and Earl of Clanricarde; created Marquess of Clanricarde in 1646 |
| Viscount Savile | 11 June 1628 | Savile | extinct 1671 | created Earl of Sussex in 1644 |
| Viscount Stafford | 1640 | Howard | attainted 1680 | |
| Viscount Fauconberg | 31 January 1643 | Belasyse | extinct 1815 | Created Earl Fauconberg in 1689 (extinct 1700) and in 1756 (extinct 1802). Also Baron Fauconberg. |
| Viscount Mordaunt | 1659 | Mordaunt | extinct 1814 | succeeded as Earl of Peterborough in 1697 |
| Viscount Hinchingbrooke | 12 July 1660 | Montagu | extant | subsidiary title of the Earl of Sandwich |
| Viscount Malden | 20 April 1661 | Capel | extant | subsidiary title of the Earl of Essex |
| Viscount Howard of Morpeth | 30 January 1661 | Howard | extant | subsidiary title of the Earl of Carlisle |
| Viscount Cornbury | 20 April 1661 | Hyde | extinct 1753 | subsidiary title of the Earl of Clarendon |
| Viscount Granville | 20 April 1661 | Granville | extinct 1711 | subsidiary title of the Earl of Bath |
| Viscount Craven | 1663 | Craven | extinct 1697 | subsidiary title of the Earl of Craven |
| Viscount Bruce | 18 March 1664 | Bruce | extinct 1747 | subsidiary title of the Earl of Ailesbury; also Earl of Elgin |
| Viscount Halifax | 13 January 1668 | Saville | extinct 1700 | created Earl of Halifax in 1679 and Marquess of Halifax in 1682 |
| Viscount Thetford | 22 April 1672 | Bennet, Fitzroy | abeyant 1936 | subsidiary title of the Earl of Arlington; also Duke of Grafton from 1723 to 1936 |
| Viscount Ipswich | 16 August 1672 | FitzRoy | extant | subsidiary title of the Earl of Euston; created Duke of Grafton in 1675 |
| Viscount Latimer | 15 August 1673 | Osborne | extinct 1964 | created Earl of Danby in 1674, Marquess of Carmarthen in 1689 and Duke of Leeds in 1694 |
| Viscount Yarmouth | 1673 | Paston | extinct 1732 | created Earl of Yarmouth in 1679 |
| Viscountess Bayning | 17 March 1674 | Murray | extinct 1678 | life peerage |
| Viscount Quarendon | 5 June 1674 | Lee | extinct 1776 | subsidiary title of the Earl of Lichfield |
| Viscount Falmouth | 1 October 1674 | FitzRoy | extinct 1716 | subsidiary title of the Earl of Northumberland; created Duke of Northumberland in 1683 |
| Viscount Totnes | 1675 | FitzCharles | extinct 1680 | subsidiary title of the Earl of Plymouth |
| Viscount Newport | 11 March 1675 | Newport | extinct 1762 | created Earl of Bradford in 1694 |
| Viscount Sondes | 8 April 1676 | Sondes | extinct 1709 | subsidiary title of the Earl of Feversham |
| Viscount Dursley | 11 September 1679 | Berkeley | extinct 1942 | subsidiary title of the Earl of Berkeley |
| Viscount Bodmin | 23 July 1679 | Robartes | extinct 1757 | subsidiary title of the Earl of Radnor |
| Viscount Brandon | 23 July 1679 | Gerard | extinct 1702 | subsidiary title of the Earl of Macclesfield |
| Viscountess Corbet | 23 October 1679 | Corbet | extinct 1682 | life peerage |
| Viscount Townshend | 1682 | Townshend | extant | created Marquess Townshend in Great Britain in 1787 |
| Viscount Weymouth | 1682 | Thynne | extant | created Marquess of Bath in 1789 |
| Viscount Hyde | 29 November 1682 | Hyde | extinct 1753 | subsidiary title of the Earl of Rochester |
| Viscount Hatton | 11 December 1683 | Hatton | extinct 1762 | |
| Viscount Montgomery | 24 March 1687 | Herbert | extinct 1748 | subsidiary title of the Marquess of Powis |
| Viscount Radclyffe and Langley | 1688 | Radclyffe | forfeit 1716 | subsidiary title of Earl of Derwentwater |
| Viscount Monthermer | 9 April 1689 | Montagu | extinct 1749 | subsidiary title of the Earl of Montagu; created Duke of Montagu in 1705 |
| Viscount Woodstock | 1689 | Bentinck | extant | subsidiary title of the Earl of Portland; created Duke of Portland in 1716 (dukedom extinct in 1990) |
| Viscount Lumley | 10 April 1689 | Lumley | extant | created Earl of Scarbrough in 1690 |
| Viscount Sydney | 9 April 1689 | Sydney | extinct 1704 | created Earl of Romney in 1694 |
| Viscount Longueville | 21 April 1690 | Yelverton | extinct 1799 | created Earl of Sussex in 1717 |
| Viscount Villiers | 1691 | Villiers | extant | created Earl of Jersey in 1697 |
| Viscount Glendale | 11 June 1695 | Grey | extinct 1701 | subsidiary title of the Earl of Tankerville |
| Viscount Tunbridge | 1695 | Nassau de Zuluystein | extinct 1830 | subsidiary title of the Earl of Rochford |
| Viscount Lonsdale | 28 May 1696 | Lowther | extinct 1751 | |
| Viscount Bury | 10 February 1697 | Keppel | extant | subsidiary title of the Earl of Albemarle |
| Viscount Deerhurst | 26 April 1697 | Coventry | extant | subsidiary title of the Earl of Coventry |
| Viscount Barfleur | 7 May 1697 | Russell | extinct 1727 | subsidiary title of the Earl of Orford |
| Viscount Boston | 1698 | de Nassau d'Auverquerque | extinct 1754 | subsidiary title of the Earl of Grantham |
| Viscount Goderich | 14 November 1706 | Grey | extinct 1740 | subsidiary title of the Marquess of Kent; created Duke of Kent in 1710 |
| Viscount Hinton | 24 December 1706 | Poulett | extinct 1973 | subsidiary title of the Earl Poulett |
| Viscount Rialton | 26 December 1706 | Godolphin | extinct 1766 | subsidiary title of the Earl of Godolphin |
| Viscount Malpas | 29 December 1706 | Cholmondeley | extant | subsidiary title of the Earl of Cholmondeley; created Marquess of Cholmondeley in 1815 |
| Viscount Winchendon | 1706 | Wharton | extinct 1731 | subsidiary title of the Earl of Wharton; created Marquess of Catherlough, Marquess of Wharton and Marquess of Malmesbury in 1715 and Duke of Wharton in 1718 |
| Viscount Northallerton | 1706 | — | merged in the crown 1727 | subsidiary of the Duke of Cambridge, later Prince of Wales and King |

### Viscountcies in the Peerage of Scotland, 1606–1707

| Title | Date of creation | Surname | Current status | Notes |
| Viscount of Fentoun | 18 March 1606 | Erskine | extant | created Earl of Kellie in 1619 |
| Viscount of Haddington | 1606 | Ramsay | extinct 1626 | created Earl of Holdernesse in 1621 |
| Viscount of Lauderdale | 1616 | Maitland | extant | created Earl of Lauderdale in 1624 |
| Viscount of Fentoun | 12 March 1619 | Erskine | extant | subsidiary title of the Earl of Kellie |
| Viscount of Falkland | 14 November 1620 | Cary | extant | |
| Viscount of Dunbar | 14 November 1620 | Constable | dormant 1718 | |
| Viscount of Stormont | 16 August 1621 | Murray | extant | succeeded as Earl of Mansfield in 1793 and inherited the senior earldom of Mansfield in 1843 |
| Viscount of Air | 2 February 1622 | Crichton-Stuart | extant | created Earl of Dumfries in 1633; also Earl of Stair from 1758 to 1769; also Marquess of Bute from 1803 |
| Viscount of Annand | c. 1622 | Murray | extinct 1658 | created Earl of Annandale in 1625 |
| Viscount of Maitland | 1624 | Maitland | extant | subsidiary title of the Earl of Lauderdale |
| Viscount of Dupplin | 4 May 1627 | Hay | extant | created Earl of Kinnoull in 1633 |
| Viscount of Melgum | 1627 | Gordon | extinct 1630 | |
| Viscount of Drumlanrig | 1628 | Douglas | extant | created Earl of Queensberry in 1628, created Marquess of Queensberry in 1682, created Duke of Queensberry, Marquess of Dumfriesshire, Earl of Drumlanrig and Sanquhar and Viscount of Nith, Torthorwald and Ross in 1684 (titles separated in 1810) |
| Viscount of Stirling | 4 September 1630 | Alexander | dormant 1739 | created Earl of Stirling in 1633 |
| Viscount of Aboyne | 20 April 1632 | Gordon | extinct 1649 | |
| Viscount of Canada | 14 June 1633 | Alexander | dormant 1739 | subsidiary title of the Earl of Stirling |
| Viscount of Air | 12 June 1633 | Crichton | extant | subsidiary title of the Earl of Dumfries; already Viscount of Air from 1622 |
| Viscount of Belhaven | 24 June 1633 | Douglas | extinct 1639 | |
| Viscount of Kenmure | 1633 | Gordon | dormant 1847 | |
| Viscount of Drumlanrig | 13 June 1633 | Douglas | extant | subsidiary title of the Earl of Queensberry; created Marquess of Queensberry in 1682 and Duke of Queensberry in 1684 |
| Viscount of Arbuthnott | 16 November 1641 | Arbuthnott | extant | |
| Viscount of Dudhope | 1641 | Scrimgeour | extant | created Earl of Dundee in 1660 |
| Viscount of Frendraught | 29 August 1642 | Crichton | forfeit 1690 | |
| Viscount of Newburgh | 13 September 1647 | Levingston | extant | created Earl of Newburgh in 1660 |
| Viscount of Oxfuird | 1651 | Makgill | extant | dormant 1706-1977 |
| Viscount of Kingston | 6 February 1651 | Seton | forfeit 1715 | |
| Viscount of Kynnaird | 1660 | Livingston | extant | subsidiary title of the Earl of Newburgh |
| Viscount of Irvine | 23 May 1661 | Ingram | extinct 1778 | |
| Viscount of Annand | 13 February 1661 | Johnstone | dormant 1792 | subsidiary title of the Earl of Annandale and Hartfell; became Marquess of Annandale, Earl of Hartfell, and Viscount of Annand in 1701 |
| Viscount of Dudhope | 1661 | Scrimgeour | extant | subsidiary title of the Earl of Dundee |
| Viscount of Kilsyth | 17 August 1661 | Livingston | forfeit 1716 | |
| Viscount of Breadalbane | 28 June 1677 | Campbell | resigned 1681 | subsidiary title of the Earl of Caithness |
| Viscount of Osborne | 2 February 1673 | Osborne | extinct 1964 | created Earl of Danby in 1674, Marquess Carmarthen in 1689 and Duke of Leeds in 1694, all in the Peerage of England |
| Viscount of Dunblane | 1675 | Osborne | extinct 1964 | also Earl of Danby and Viscount Latimer in England and Viscount of Osborne, created Marquess Carmarthen in England in 1689 and Duke of Leeds in England in 1694 |
| Viscount of Balquhidder | 17 February 1676 | Murray | extant | subsidiary title of the Marquess of Atholl; created Duke of Atholl in 1703 |
| Viscount of Tay and Paintland | 1677 | Campbell | extinct 1995 | subsidiary title Earl of Breadalbane and Holland; created Marquess of Breadalbane and Earl of Ormelie in the United Kingdom in 1831 (marquessate and Ormelie earldom extinct 1862) |
| Viscount of Lyon | 1677 | Lyon | extant | subsidiary title of the Earl of Strathmore and Kinghorne, created Earl of Strathmore and Kinghorne in the United Kingdom in 1937 |
| Viscount of Lugtoun | 29 May 1680 | Leslie | extinct 1681 | subsidiary title of the Duke of Rothes |
| Viscount Preston | 21 May 1681 | Graham | extinct 1739 | |
| Viscount Newhaven | 17 May 1681 | Cheyne | extinct 1728 | |
| Viscount of Formartine | 30 November 1682 | Gordon | extant | subsidiary title of the Earl of Aberdeen; created Marquess of Aberdeen and Temair in 1916 |
| Viscount of Nith, Torthorwald and Ross | 11 February 1682 | Douglas | extant | subsidiary title of the Marquess of Queensberry; created Duke of Queensberry in 1684 |
| Viscount of Nith, Torthorwald and Ross | 1684 | Douglas | extant | subsidiary title of the Duke of Queensberry |
| Viscount of Inverness | 3 November 1684 | Gordon | extinct 1836 | subsidiary title of the Duke of Gordon |
| Viscount of Melfort | 14 April 1685 | Drummond | dormant 1902 | created Earl of Melfort in 1686; titles forfeited from 1715 to 1853 |
| Viscount of Teviot | 20 October 1685 | Spencer | extinct 1694 | |
| Viscount of Tarbat | 15 April 1685 | Mackenzie | forfeit 1746 | created Earl of Cromartie in 1703 |
| Viscount of Forth | 1686 | Drummond | dormant 1902 | subsidiary title of the Earl of Melfort; forfeit from 1715 to 1853 and dormant 1902 |
| Viscount of Fincastle | 19 August 1686 | Murray | extant | subsidiary title of the Earl of Dunmore |
| Viscount of Strathallan | 16 August 1686 | Drummond | extant | also Earl of Perth from 1902 |
| Viscount of Dundee | 12 November 1688 | Graham | forfeit 1690 | |
| Viscount of Kirkcaldie | 8 April 1690 | Melville | extant | subsidiary title of the Earl of Melville; also Earl of Leven from 1707 |
| Viscount of Stair | 21 April 1690 | Dalrymple | extant | created Earl of Stair in 1703; also Earl of Dumfries from 1758 to 1769 |
| Viscount of Walden | 17 December 1694 | Hay | extant | subsidiary title of the Marquess of Tweeddale |
| Viscount of Kirkwall | 3 January 1696 | Hamilton | extant | subsidiary title of the Earl of Orkney |
| Viscount of Teviot | 4 December 1696 | Livingston | extinct 1711 | |
| Viscount of Glenalmond | 27 July 1696 | Murray | extinct 1724 | life peerage – subsidiary title to the Earl of Tullibardine; also Marquess of Atholl from 1703; created Duke of Atholl in 1703 |
| Viscount of Riccartoun | 1697 | Douglas | extinct 1810 | subsidiary title of the Earl of Ruglen; also Earl of Selkirk from 1739 to 1744, Earl of March from 1748 and Duke of Queensberry from 1778 |
| Viscount of Peebles | 1697 | Douglas | extant | subsidiary title of the Earl of March; also Earl of Ruglen from 1748 to 1810, Duke of Queensberry from 1778 to 1810 and Earl of Wemyss from 1810 |
| Viscount of Blasonberrie | 1697 | Hume | dormant 1794 | subsidiary title of the Earl of Marchmont |
| Viscount of Seafield | 1698 | Ogilvy | extant | created Earl of Seafield in 1871 |
| Viscount of Rosebery | 1700 | Primrose | extant | created Earl of Rosebery in 1703 and created Earl of Midlothian in 1911 |
| Viscount Lochow and Glenyla | 23 June 1701 | Campbell | extant | subsidiary title of the Duke of Argyll |
| Viscount of Briene | 23 June 1701 | Kerr | extant | subsidiary title of the Marquess of Lothian |
| Viscount of Reidhaven | 1701 | Ogilvie | extant | subsidiary title of the Earl of Seafield; also Earl of Findlater from 1711 to 1811 |
| Viscount of Annand | 24 June 1701 | Johnston | dormant 1792 | subsidiary title of the Marquess of Annandale |
| Viscount of Inglisberry and Nemphlar | 25 July 1701 | Carmichael | dormant 1817 | subsidiary title of the Earl of Hyndford |
| Viscount of Dalrymple | 1703 | Dalrymple | extant | subsidiary title of the Earl of Stair, also Viscount of Stair |
| Viscount of Inverkeithing | 1703 | Primrose | extant | subsidiary title of the Earl of Rosebery; created Earl of Midlothian in 1911 |
| Viscount of Kelburn | 12 April 1703 | Boyle | extant | subsidiary title of the Earl of Glasgow |
| Viscount of Kingarth | 14 April 1703 | Crichton-Stuart | extant | subsidiary title of the Earl of Bute; created Marquess of Bute, in 1796; also Earl of Dumfries from 1803 |
| Viscount of Jedburgh Forest | 10 April 1703 | Douglas | extinct 1761 | subsidiary title of the Duke of Douglas |
| Viscount of Aithrie | 15 April 1703 | Hope | extant | subsidiary title of the Earl of Hopetoun, created Marquess of Linlithgow in the United Kingdom in 1902 |
| Viscount of Balquhidder, Glenalmond and Glenlyon | 1703 | Murray | extant | subsidiary title of the Duke of Atholl, created Marquess of Tullibardine and Earl of Strathtay and Strathardle at the same time, also Marquess of Atholl, Earl of Atholl, Earl of Tullibardine and Viscount of Balquhidder |
| Viscount of Garnock | 10 April 1703 | Lindsay-Crawford | extant | succeeded as Earl of Lindsay in 1749 |
| Viscount of Primrose | 1703 | Primrose | extinct 1741 | |
| Viscount of Tarbat | 1 January 1703 | Mackenzie | forfeit 1746 | subsidiary title of the Earl of Cromartie |
| Viscount of Milsington | 13 April 1703 | Colyear | extinct 1835 | subsidiary title of the Earl of Portmore |
| Viscount of Hermitage | 1706 | Scott | extinct 1807 | subsidiary title of Earl of Deloraine |
| Viscount of Ilay | 19 October 1706 | Campbell | extinct 1761 | subsidiary title of the Earl of Ilay; succeeded as Duke of Argyll in 1743 |
| Viscount of Dundaff | 24 April 1707 | Graham | extant | subsidiary title of the Duke of Montrose |
| Viscount of Tiberris | 1707 | Douglas | extinct 1778 | subsidiary title of Earl of Solway; succeeded as Duke of Queensberry in 1711 and as Marquess of Queensberry in 1715 |
| Viscount of Broxmouth | 25 April 1707 | Ker | extant | subsidiary title of the Duke of Roxburghe |

### Viscountcies in the Peerage of Great Britain, 1707–1801

| Title | Date of creation | Surname | Current status | Notes |
| Viscount Tamworth | 3 September 1711 | Shirley | extant | subsidiary title of the Earl Ferrers |
| Viscount Lewisham | 5 September 1711 | Legge | extant | subsidiary title of the Earl of Dartmouth |
| Viscount Wentworth | 29 June 1711 | Wentworth | extinct 1799 | subsidiary title of the Earl of Strafford |
| Viscount Bolingbroke | 7 July 1712 | St John | extant | also Viscount St John from 1751 |
| Viscount Wilton | 19 October 1714 | Brydges | dormant 1789 | subsidiary title of the Earl of Carnarvon; created Duke of Chandos in 1789 |
| Viscount Sunbury | 19 October 1714 | Montagu | extinct 1715 | subsidiary title of the Earl of Halifax |
| Viscount Tadcaster | 1714 | O'Brien | forfeit 1741 | subsidiary title of the Earl of Thomond |
| Viscount Sondes | 1714 | Watson | extinct 1746 | subsidiary title of the Earl of Rockingham |
| Viscount Haughton | 19 October 1714 | Pelham-Holles | extinct 1768 | subsidiary title of the Earl of Clare; created Duke of Newcastle in 1715 |
| Viscountess Carteret | 1 January 1715 | Carteret | extinct 1776 | subsidiary title of the Countess Granville |
| Viscount Sunbury | 14 June 1715 | Montagu | extinct 1771 | subsidiary title of the Earl of Halifax |
| Viscount St John | 1716 | St John | extant | also Viscount Bolingbroke from 1751 |
| Viscount Stanhope | 3 July 1717 | Stanhope | extant | created Earl Stanhope in 1718 (earldom extinct 1967); also Earl of Harrington from 1967 |
| Viscountess Coningsby | 26 January 1717 | Newton | extinct 1761 | succeeded as Countess Coningsby in 1729 |
| Viscount Cobham | 23 May 1718 | Temple | extant | created Earl Temple in 1749, Marquess of Buckingham in 1784 and Duke of Buckingham and Chandos in 1822 (dukedom extinct 1889), and Earl Temple of Stowe in 1822 |
| Viscount Caversham | 8 May 1718 | Cadogan | extinct 1726 | subsidiary title of the Earl Cadogan |
| Viscount Fordwich | 18 March 1718 | Cowper | extinct 1905 | subsidiary title of the Earl Cowper |
| Viscount Sherard | 31 October 1718 | Sherard | extinct 1859 | created Earl of Harborough in 1719 |
| Viscount Falmouth | 9 June 1720 | Boscawen | extant | created Earl of Falmouth in 1821 (earldom extinct 1852) |
| Viscount Lymington | 1720 | Wallop | extant | created Earl of Portsmouth in 1753 |
| Viscount Torrington | 21 September 1721 | Byng | extant | |
| Viscount Parker | 15 November 1721 | Parker | extant | subsidiary title of the Earl of Macclesfield |
| Viscount Harcourt | 11 September 1721 | Harcourt | extinct 1830 | created Earl Harcourt in 1749 |
| Viscount Launceston | 1726 | — | merged in the crown 1760 | subsidiary title of the Duke of Edinburgh, belonging to two Princes of Wales |
| Viscount Trematon | 1726 | — | extinct 1765 | subsidiary title of the Duke of Cumberland |
| Viscount Chewton | 13 September 1729 | Waldegrave | extant | subsidiary title of the Earl Waldegrave |
| Viscount Pevensey | 1730 | Compton | extinct 1742 | subsidiary title of the Earl of Wilmington |
| Viscount St Asaph | 14 May 1730 | Ashburnham | extinct 1924 | subsidiary title of the Earl of Ashburnham |
| Viscount Harwich | 14 May 1730 | Mildmay | extinct 1756 | subsidiary title of the Earl FitzWalter |
| Viscount Higham | 19 November 1733 | Watson-Wentworth | extinct 1782 | subsidiary title of Earl of Malton; created Marquess of Rockingham in 1746 |
| Viscount Petersham | 9 February 1742 | Stanhope | extant | subsidiary title of the Earl of Harrington |
| Viscount Walpole | 1742 | Walpole | extinct 1797 | subsidiary title of Earl of Orford |
| Viscount Pulteney | 14 July 1742 | Pulteney | extinct 1764 | subsidiary title of the Earl of Bath |
| Viscount Coke | 9 May 1744 | Coke | extinct 1759 | subsidiary title of the Earl of Leicester |
| Viscount Trentham | 8 July 1746 | Leveson-Gower | extant | subsidiary title of the Earl Gower; created Marquess of Stafford in 1786 and Duke of Sutherland in 1833; also Earl of Ellesmere from 1963 |
| Viscount Milton | 6 September 1746 | Wentworth-FitzWilliam | extinct 1979 | subsidiary title of the Earl FitzWilliam |
| Viscount Leinster | 1747 | FitzGerald | extant | also Earl of Kildare; created Marquess of Kildare in 1761 and Duke of Leinster in 1766 |
| Viscount Folkestone | 1747 | de Bouverie | extant | created Earl of Radnor in 1765 |
| Viscount Ludlow | 27 May 1748 | Herbert | extinct 1801 | subsidiary title of the Earl of Powis |
| Viscount Nuneham | 1 December 1749 | Harcourt | extinct 1830 | subsidiary title of the Earl Harcourt |
| Viscount Beauchamp | 3 August 1750 | Seymour | extant | subsidiary title of the Earl of Hertford; created Marquess of Hertford in 1793 |
| Viscount Brome | 30 June 1753 | Cornwallis | extinct 1852 | subsidiary title of the Earl Cornwallis; also Marquess Cornwallis from 1792 to 1823 |
| Viscount Royston | 2 April 1754 | Yorke | extant | subsidiary title of the Earl of Hardwicke |
| Viscount Barnard | 3 April 1754 | Vane | extinct 1891 | subsidiary title of the Earl of Darlington; created Marquess of Cleveland in 1827 and Duke of Cleveland in 1833 |
| Viscount Cantelupe | 18 March 1761 | West | extant | subsidiary title of the Earl De La Warr |
| Viscount Spencer | 3 April 1761 | Spencer | extant | created Earl Spencer in 1765 |
| Viscount Courtenay | 6 May 1762 | Courtenay | extinct 1835 | subsidiary title of the Earl of Devon |
| Viscount Wentworth | 1762 | Noel | extinct 1815 | |
| Viscount Dudley and Ward | 21 April 1763 | Ward | extinct 1833 | created Earl of Dudley in 1827 |
| Viscount Althorp | 1 November 1765 | Spencer | extant | subsidiary title of the Earl Spencer |
| Viscount Maynard | 28 October 1766 | Maynard | extinct 1865 | |
| Viscount Pitt | 4 August 1766 | Pitt | extinct 1835 | subsidiary title of the Earl of Chatham |
| Viscount Fairford | 28 August 1772 | Hill | extant | subsidiary title of the Earl of Hillsborough; created Marquess of Downshire in 1789 |
| Viscount Hampden | 14 June 1776 | Hampden-Trevor | extinct 1824 | |
| Viscount Mount Edgcumbe and Valletort | 1781 | Edgcumbe | extant | Created Earl of Mount Edgcumbe in 1789 |
| Viscount Sackville | 11 February 1782 | Sackville | extinct 1843 | succeeded as Duke of Dorset in 1815 |
| Viscount Howe | 20 April 1782 | Howe | extinct 1799 | created Earl Howe in 1788 |
| Viscount Keppel | 22 April 1782 | Keppel | extinct 1786 | |
| Viscount Lonsdale | 24 May 1784 | Lowther | extinct 1802 | subsidiary title of the Earl of Lonsdale |
| Viscount Lowther | 24 May 1784 | Lowther | extinct 1802 | subsidiary title of the Earl of Lonsdale |
| Viscount Nevill | 17 May 1784 | Nevill | extant | subsidiary title of the Earl of Abergavenny; created Marquess of Abergavenny in 1876 |
| Viscount Ingestre | 1784 | Chetwynd-Talbot | extant | subsidiary title of the Earl Talbot; also Earl of Shrewsbury and Earl of Waterford from 1849 |
| Viscount Belgrave | 5 July 1784 | Grosvenor | extant | subsidiary title of the Earl Grosvenor; created Marquess of Westminster in 1831 and Duke of Westminster in 1874 |
| Viscount Calne and Calstone | 1784 | Petty-Fitzmaurice | extant | subsidiary title of the Marquess of Lansdowne; also Earl of Kerry from 1818 |
| Viscount Bayham | 13 May 1786 | Pratt | extant | subsidiary title of the Earl Camden; created Marquess Camden in 1812 |
| Viscount Hamilton | 24 August 1786 | Hamilton | extant | also Earl of Abercorn; created Marquess of Abercorn in 1790 and Duke of Abercorn in 1868 |
| Viscount Ebrington | 1 September 1789 | Fortescue | extant | subsidiary title of the Earl Fortescue |
| Viscount Sydney | 11 June 1789 | Townshend | extinct 1890 | created Earl Sydney in 1874 |
| Viscount Coleshill | 1 November 1790 | Digby | extinct 1856 | subsidiary title of the Earl Digby |
| Viscount Milton | 18 May 1792 | Damer | extinct 1808 | subsidiary title of the Earl of Dorchester |
| Viscount Mountjoy | 19 March 1796 | Crichton-Stuart | extant | subsidiary title of the Marquess of Bute; also Earl of Dumfries from 1803 |
| Viscount Hood | 1 June 1796 | Hood | extant | |
| Viscount Newark | 23 July 1796 | Pierrepont | extinct 1955 | created Earl Manvers in 1806 |
| Viscount Lowther | 26 October 1797 | Lowther | extant | also Earl of Lonsdale until 1802; created Earl of Lonsdale in 1807 |
| Viscount Duncan | 30 October 1797 | Haldane-Duncan | extinct 1933 | created Earl of Camperdown in 1831 |
| Viscount Chelsea | 27 December 1800 | Cadogan | extant | subsidiary title of the Earl Cadogan |
| Viscount Fitz-Harris | 1800 | Harris | extant | subsidiary title of the Earl of Malmesbury |
| Viscount Bridport | 16 June 1800 | Hood | extinct 1814 | |

### Viscountcies in the Peerage of Ireland, c.1406–1816

| Title | Date of creation | Surname | Current status | Notes |
| Viscount Gormanston | 1478 | Preston | extant | forfeit 1691 to 1800 |
| Viscount Grane | 2 January 1536 | Grey | forfeit 1541 | |
| Viscount Thurles | 2 January 1536 | Butler | dormant 1997 | succeeded as Earl of Ossory and Earl of Ormonde in 1539 |
| Viscount Kilmaule | 1537 | FitzMaurice | extinct 1541 | |
| Viscount Buttevant | c. 1541 | Barry | extinct 1823 | created Earl of Barrymore in 1628 |
| Viscount Baltinglass | 29 June 1541 | Eustace | extinct 1585 | |
| Viscount Clontarf | 5 November 1541 | Rawson | extinct 1560 | |
| Viscount Mountgarret | 1550 | Butler | extant | |
| Viscount Decies | 31 January 1569 | FitzGerald | extinct 1572 | |
| Viscount Butler of Tulleophelim | 4 August 1603 | Butler | extinct 1613 | |
| Viscount Ranelagh | 1611 | Jones | extinct 1885 | created Earl of Ranelagh in 1677 (earldom extinct 1711) |
| Viscount Powerscourt | 19 February 1618 | Wingfield | extinct 1634 | |
| Viscount Dunluce | 28 May 1618 | MacDonnell | extinct 1791 | subsidiary title of the Earl of Antrim; created Marquess of Antrim in 1789 |
| Viscount Dungarvan | 26 October 1620 | Boyle | extant | subsidiary of the Earl of Cork |
| Viscount Grandison | 3 January 1621 | St John, Villiers | extant | created Earl Grandison in 1721 (earldom extinct 1766); also Earl of Jersey from 1766 |
| Viscount Wilmot | 4 January 1621 | Wilmot | extinct 1681 | created Earl of Rochester in 1652 |
| Viscount Valentia | 1 March 1621 | Power | extinct 1642 | |
| Viscount Moore | 7 February 1622 | Moore | extant | created Earl of Drogheda in 1661 and Marquess of Drogheda in 1791, (marquessate extinct 1892) |
| Viscount Dillon | 16 March 1622 | Dillon | extant | |
| Viscount Loftus | 10 May 1622 | Loftus | extinct 1725 | |
| Viscount Beaumont of Swords | 20 May 1622 | Beaumont | extinct 1702 | |
| Viscount Netterville | 3 April 1622 | Netterville | extinct 1882 | |
| Viscount Montgomery | 3 May 1622 | Montgomery | extinct 1757 | created Earl of Mount Alexander in 1661 |
| Viscount Claneboye | 4 May 1622 | Hamilton | extinct 1675 | created Earl of Clanbrassil in 1647 |
| Viscount Gallen-Ridgeway | 23 August 1622 | Ridgeway | extinct 1714 | subsidiary title of the Earl of Londonderry |
| Viscount Callan | 7 November 1622 | Feilding | extant | succeeded as Earl of Desmond in 1628; also Earl of Denbigh from 1675 |
| Viscount Magennis | 18 July 1623 | Magennis | forfeit 1691 | |
| Viscount Lecale | 12 November 1624 | Cromwell | extinct 1687 | created Earl of Ardglass in 1645 |
| Viscount Chichester | 1 April 1625 | Chichester | extant | created Earl of Donegall in 1647 and Marquess of Donegall in 1791 |
| Viscount Kilmorey | 8 April 1625 | Needham | extant | created Earl of Kilmorey in 1822 |
| Viscount Somerset | 1626 | Somerset | extinct 1649 | |
| Viscount Carlingford | 26 March 1627 | Swift | extinct 1634 | |
| Viscount Baltinglass | 27 June 1627 | Roper | extinct 1672 | |
| Viscount Castleton | 1627 | Saunderson | extinct 1723 | created Viscount Castleton again in 1716 and Earl Castleton in 1720 |
| Viscount Killultagh | 15 March 1627 | Conway | extinct 1683 | created Viscount Conway in 1627 and Earl of Conway in 1679 |
| Viscount Mayo | 21 June 1627 | Bourke | dormant or extinct 1767 | |
| Viscount Sarsfield | 1627 | Sarsfield | forfeit 1691 | |
| Viscount Boyle of Kinalmeaky | 28 February 1628 | Boyle | extant | became Earl of Cork in 1643; also Earl of Orrery |
| Viscount Chaworth | 4 March 1628 | Chaworth | extinct 1693 | |
| Viscount Cholmondeley | 2 July 1628 | Cholmondeley | extinct 1659 | created Earl of Leinster in 1645 |
| Viscount Lumley | 12 July 1628 | Lumley | extant | created Earl of Scarbrough in 1690 |
| Viscount Taaffe | 1 August 1628 | Taaffe | suspended 1919 extinct 1967 | created Earl of Carlingford in 1661 (earldom extinct 1738); suspended under the Titles Deprivation Act 1917 |
| Viscount Molyneux | 1628 | Molyneux | extinct 1972 | created Earl of Sefton in 1771 |
| Viscount Monson | 1628 | Monson | extinct 1661 | |
| Viscount Muskerry | 15 November 1628 | Maccarty | forfeit 1691 | created Earl of Clancarty in 1658 |
| Viscount Strangford | 17 July 1628 | Smythe | extinct 1869 | |
| Viscount Scudamore | 1 July 1628 | Scudamore | extinct 1716 | |
| Viscount Wenman | 1628 | Wenman | extinct 1800 | |
| Viscount Ranelagh | 1628 | Jones | extinct 1885 | |
| Viscount Bourke of Clanmories | 20 April 1629 | Bourke | dormant or extinct | became Earl of Clanricarde in 1635, exact fate uncertain |
| Viscount FitzWilliam | 5 August 1629 | FitzWilliam | extinct 1833 | created Earl of Tyrconnel in 1661 (earldom extinct in 1667) |
| Viscount Fairfax of Emley | 10 February 1629 | Fairfax | extinct 1772 | |
| Viscount of Ikerrin | 12 May 1629 | Butler | extant | created Earl of Carrick in 1748 |
| Viscount Clanmalier | 22 December 1631 | O'Dempsey | extinct 1691 | |
| Viscount Valentia | 1642 | Annesley | extant | created Earl of Anglesey in 1661 (earldom became extinct 1761) |
| Viscount Cullen | 11 August 1642 | Cokayne | extinct 1810 | |
| Viscount Carrington | 4 November 1643 | Smyth | extinct 1706 | |
| Viscount Tracy | 1643 | Tracy | extinct 1797 | |
| Viscount Bulkeley | 19 January 1644 | Bulkeley | extinct 1822 | |
| Viscount Bellomont | 18 July 1645 | Bard | extinct 1667 | |
| Viscount Ogle | 1645 | Ogle | extinct 1682 | |
| Viscount Brouncker | 12 September 1645 | Brouncker | extinct 1688 | |
| Viscount Ogle | 23 December 1645 | Ogle | extinct 1682 | |
| Viscount Barnewall | 29 June 1646 | Barnewall | extinct 1834 | dormant from 1800 to 1814 |
| Viscount Galmoye | 16 May 1646 | Butler | forfeit 1697 | |
| Viscount Kilcoursie | 1 April 1647 | Lambart | extant | subsidiary title of the Earl of Cavan |
| Viscount Tara | 1650 | Preston | extinct 1674 | |
| Viscount Massereene | 1660 | Clotworthy, Skefington | extant | created Earl of Massereene (earldom extinct 1816); also Viscount Ferrard from 1831 |
| Viscount Coote | 1660 | Coote | extinct 1802 | subsidiary title of the Earl of Mountrath |
| Viscount Shannon | 6 September 1660 | Boyle | extinct 1699 | |
| Viscount Fanshawe | 5 September 1661 | Fanshawe | extinct 1716 | |
| Viscount Cholmondeley | 29 March 1661 | Cholmondeley | extant | created Earl of Cholmondeley in 1706 and Marquess of Cholmondeley in 1815 |
| Viscount Dungannon | 28 August 1662 | Trevor | extinct 1706 | |
| Viscount Clare | 11 July 1662 | O'Brien | forfeit 1691 | |
| Viscount Tullogh | 13 May 1662 | Butler | extinct 1686 | subsidiary title of the Earl of Arran |
| Viscount FitzHardinge | 14 July 1663 | Berkeley | extinct 1712 | created Earl of Falmouth in 1664 (earldom extinct 1665) |
| Viscount Charlemont | 8 October 1665 | Caulfeild | extant | created Earl of Charlemont in 1763 (earldom extinct 1892) |
| Viscount Powerscourt | 22 February 1665 | Wingfield | extinct 1717 | |
| Viscount Blessington | 23 August 1673 | Boyle | extinct 1732 | |
| Viscount Decies | 9 October 1673 | Power | extinct 1704 | subsidiary title of the Earl of Tyrone |
| Viscount Downe | 19 July 1675 | Ducie | extinct 1679 | |
| Viscount Longford | 8 November 1675 | Aungier | extinct 1705 | created Earl of Longford in 1677 |
| Viscount of Granard | 22 November 1675 | Forbes | extant | created Earl of Granard in 1684 |
| Viscount Clonmore | 13 April 1676 | Butler | extinct 1677 | subsidiary title of the Earl of Gowran |
| Viscount Lanesborough | 31 July 1676 | Lane | extinct 1724 | |
| Viscount Downe | 1680 | Dawnay | extant | |
| Viscount Rosse | 2 July 1681 | Parsons | extinct 1764 | created Earl of Rosse in 1718 |
| Viscount Mountjoy | 19 March 1683 | Stewart | extinct 1769 | created Earl of Blessington in 1745 |
| Viscount Lisburne | 29 January 1685 | Loftus | extinct 1689 | |
| Viscount Baltinglass | 1685 | Talbot | forfeit 1691 | subsidiary title of the Earl of Tyrconnell |
| Viscount Dungan | 2 January 1686 | Dungan | extinct 1715 | subsidiary title of the Earl of Limerick |
| Viscount of Galway | 2 June 1687 | Bourke | extinct 1691 | |
| Viscount Hewett | 9 April 1689 | Hewett | extinct 1689 | |
| Viscount Galway | 25 November 1692 | Massue de Ruvigny | extinct 1720 | created Earl of Galway in 1697 |
| Viscount Tullogh | 1693 | Butler | extinct 1758 | subsidiary title of the Earl of Arran |
| Viscount Lisburne | 5 June 1695 | Vaughan | extant | created Earl of Lisburne in 1776 |
| Viscount Windsor | 1699 | Windsor | extinct 1758 | |
| Viscount Howe | 16 May 1701 | Howe | extinct 1814 | created Earl Howe in 1788 (earldom extinct 1799) |
| Viscount Strabane | 2 September 1701 | Hamilton | extant | already Earl of Abercorn; created Marquess of Abercorn in 1790 and Duke of Abercorn in 1868 |
| Viscount of Fermanagh | 16 June 1703 | Verney | extinct 1791 | created Earl Verney in 1743 |
| Viscount Doneraile | 23 June 1703 | St Leger | extinct 1767 | |
| Viscount Mount Cashell | 31 January 1706 | Davys | extinct 1736 | |
| Viscount Castlecomer | 1707 | Wandesford | extinct 1784 | created Earl Wandesford in 1758 |
| Viscount Castleton | 1716 | Saunderson | extinct 1723 | already Viscount Castleton; created Earl Castleton in 1720 |
| Viscount Molesworth | 1716 | Molesworth | extant | |
| Viscount Milton | 21 July 1716 | FitzWilliam | extinct 1979 | subsidiary title of the Earl FitzWilliam |
| Viscount Allen | 28 August 1717 | Allen | extinct 1845 | |
| Viscount Chetwynd | 29 June 1717 | Chetwynd | extant | |
| Viscount Midleton | 1717 | Brodrick | extant | created Earl of Midleton in 1920, (earldom extinct1979) |
| Viscount Boyne | 20 August 1717 | Hamilton | extant | |
| Viscount Hillsborough | 21 August 1717 | Hill | extant | created Earl of Hillsborough in 1751 and Marquess of Downshire in 1789 |
| Viscount Tyrconnel | 23 June 1718 | Brownlow | extinct 1754 | |
| Viscount Fane | April 1718 | Fane | extinct 1766 | |
| Viscount Castlemaine | 1718 | Child | extinct 1784 | created Earl Tylney in 1731 |
| Viscount Dunkerron | 29 April 1719 | Petty | extinct 1751 | subsidiary title of the Earl of Shelburne |
| Viscount of Limerick | 13 May 1719 | Hamilton | extinct 1798 | created Earl of Clanbrassil in 1756 |
| Viscount Grimston | 29 November 1719 | Grimston | extant | created Earl of Verulam in 1815 |
| Viscount Barrington | 1 July 1720 | Barrington | extinct 1990 | |
| Viscount Gage | 14 September 1720 | Gage | extant | |
| Viscount Blundell | 22 November 1720 | Blundell | extinct 1756 | |
| Viscount Vane | 1720 | Vane | extinct 1789 | |
| Viscount of Tyrone | 1720 | Beresford | extant | created Earl of Tyrone in 1746 and Marquess of Waterford in 1789 |
| Viscount Clanmaurice | 1723 | Fitzmaurice | extant | subsidiary title of the Earl of Kerry; also Marquess of Lansdowne from 1818 |
| Viscount Palmerston | 16 January 1723 | Temple | extinct 1865 | |
| Viscount Perceval | 25 February 1723 | Perceval | extinct 2011 | created Earl of Egmont in 1725 |
| Viscount Duncannon | 28 February 1723 | Ponsonby | extant | created Earl of Bessborough in 1739 |
| Viscount Darnley | 7 March 1723 | Bligh | extant | created Earl of Darnley in 1725 |
| Viscount Bateman | 12 July 1725 | Bateman | extinct 1802 | |
| Viscount Gallen-Ridgeway | 8 October 1726 | Pitt | extinct 1765 | subsidiary title of the Earl of Londonderry |
| Viscount Micklethwaite | 1727 | Micklethwaite | extinct 1734 | |
| Viscount Galway | 1727 | Monckton, Monckton-Arundell | extant | |
| Viscount Lanesborough | 12 August 1728 | Butler | extinct 1998 | created Earl of Lanesborough in 1756 |
| Viscount Maule | 6 April 1743 | Maule | extinct 1782 | subsidiary title of the Earl Panmure |
| Viscount Powerscourt | 4 February 1744 | Wingfield | extant | |
| Viscountess Grandison | 10 April 1746 | Mason, Mason-Villiers | extinct 1800 | created Countess Grandison in 1767 |
| Viscount Ashbrook | 30 September 1751 | Flower | extant | |
| Viscount Bellfield | 1751 | Rochfort | extinct 1814 | subsidiary title of the Earl of Belvidere |
| Viscount FitzMaurice | 1751 | Petty | extant | created Earl of Shelburne in 1753 and Marquess of Lansdowne in 1784 |
| Viscount Kilwarlin | 3 October 1751 | Hill | extant | subsidiary title of the Earl of Hillsborough; created Marquess of Downshire in 1789 |
| Viscount Belfield | 5 October 1751 | Rochfort | extinct 1814 | created Earl of Belvedere in 1756 |
| Viscount Jocelyn | 6 December 1755 | Jocelyn | extant | created Earl of Roden in 1771 |
| Viscount Boyle of Bandon | 20 March 1756 | Boyle | extant | subsidiary title of the Earl of Shannon |
| Viscount Loftus | 19 July 1756 | Loftus | extinct 1783 | created Earl of Ely in 1766 (earldom extinct 1769); created Earl of Ely in 1771 |
| Viscount Conyngham | 20 July 1756 | Conyngham | extinct 1781 | created Earl Conyngham in 1781 |
| Viscount Ligonier | 31 December 1757 | Ligonier | extinct 1770 | created Earl Ligonier in 1766 |
| Viscount Sudley | 15 August 1756 | Gore | extant | created Earl of Arran in 1762 |
| Viscount Macduff | 26 April 1759 | Duff | extinct 1912 | subsidiary title of the Earl Fife; created Duke of Fife in 1889 and 1900 |
| Viscount Wellesley | 1760 | Wesley, Wellesley | extant | subsidiary title of the Earl of Mornington. Held by the Duke of Wellington. |
| Viscount Russborough | 8 September 1760 | Leeson | dormant 1891 | created Earl of Milltown in 1763 |
| Viscount Farnham | 10 September 1760 | Maxwell | extinct 1779 | created Earl of Farnham in 1763 |
| Viscount Preston | 3 October 1760 | Ludlow | extinct 1842 | subsidiary title of the Earl Ludlow |
| Viscount Carlingford | 1 May 1761 | Carpenter | extinct 1853 | subsidiary title of the Earl of Tyrconnel |
| Viscount Headfort | 12 April 1762 | Taylour | extant | created Earl of Bective in 1766 and Marquess of Headfort in 1800 |
| Viscount Stopford | 12 April 1762 | Stopford | extant | subsidiary title of the Earl of Courtown |
| Viscount Ligonier | 20 May 1762 | Ligonier | extinct 1782 | created Earl Ligonier in 1766 (earldom extinct 1770); created Earl Ligonier in 1776 |
| Viscount Barrells | 16 May 1763 | Knight | extinct 1772 | subsidiary title of the Earl of Catherlough |
| Viscount Mountmorres | 29 June 1763 | Morres, De Montmorency | extinct 1951 | |
| Viscount Dungannon | 17 February 1766 | Hill-Trevor | extinct 1862 | |
| Viscountess Langford | 1766 | Rowley | extinct 1796 | |
| Viscount Turnour | 1766 | Turnour | extant | subsidiary title of the Earl Winterton |
| Viscount Mount Cashell | 22 January 1766 | Moore | extinct 1915 | created Earl Mount Cashell in 1781 |
| Viscount Pollington | 11 February 1766 | Savile | extant | subsidiary title of the Earl of Mexborough |
| Viscount Glerawly | 14 November 1766 | Annesley | extant | created Earl Annesley in 1789 |
| Viscount Kingston | 15 November 1766 | King, King-Tenison | extant | created Earl of Kingston in 1768 |
| Viscount Clanwilliam | 17 November 1766 | Meade | extant | created Earl of Clanwilliam in 1776 |
| Viscount Fortrose | 18 November 1766 | Mackenzie | extinct 1781 | created Earl of Seaforth in 1771 |
| Viscount St Lawrence | 3 September 1767 | St Lawrence | extinct 1909 | subsidiary title of the Earl of Howth |
| Viscount Clare | 19 January 1767 | Nugent | extinct 1788 | created Earl Nugent in 1776 (earldom extinct 1889) |
| Viscount Westport | 24 August 1768 | Browne | extant | created Earl of Altamont in 1771 and Marquess of Sligo in 1800 |
| Viscount Belleisle | 25 August 1768 | Gore | extinct 1802 | created Earl of Ross in 1772 |
| Viscount Crosbie | 30 November 1771 | Crosbie | extinct 1815 | created Earl of Glandore in 1776 |
| Viscount Aldborough | 22 July 1776 | Stratford | extinct 1875 | created Earl of Aldborough in 1777 |
| Viscount Carlow | 24 July 1776 | Dawson | extant | created Earl of Portarlington in 1785 |
| Viscount Southwell | 1776 | Southwell | extant | |
| Viscount de Vesci | 19 July 1776 | Vesey | extant | |
| Viscount Enniskillen | 20 July 1776 | Cole | extant | created Earl of Enniskillen in 1789 |
| Viscount Clermont | 1776 | Fortescue | extinct 1829 | |
| Viscount Orwell | 1776 | Vernon | extinct 1783 | created Earl of Shipbrook in 1777 |
| Viscount Amiens | 9 February 1777 | Stratford | extinct 1875 | subsidiary title of the Earl of Aldborough |
| Viscount Desart | 6 January 1781 | Cuffe | extinct 1934 | created Earl of Desart in 1793 |
| Viscount Farnham | 10 January 1781 | Maxwell | extinct 1823 | created Earl of Farnham in 1785 |
| Viscount Clifden | 12 January 1781 | Agar | extinct 1974 | |
| Viscount Melbourne | 1781 | Lamb | extinct 1853 | |
| Viscount Lifford | 1781 | Hewitt | extant | |
| Viscount Bangor | 13 January 1781 | Ward | extant | |
| Viscount Erne | 6 January 1781 | Creighton | extant | created Earl Erne in 1789 |
| Viscount Carhampton | 9 January 1781 | Luttrell | extinct 1829 | created Earl of Carhampton in 1785 |
| Viscount Mayo | 13 January 1781 | Bourke | extant | created Earl of Mayo in 1785 |
| Viscount Doneraile | 22 June 1785 | St Leger | extant | |
| Viscount Wicklow | 23 June 1785 | Howard | extinct 1978 | created Countess of Wicklow in 1793 |
| Viscount Pery | 30 March 1785 | Pery | extinct 1806 | |
| Viscount Cremorne | 19 June 1785 | Dawson | extinct 1813 | |
| Viscount Dunluce | 19 June 1785 | MacDonnell | extant | subsidiary title of the Earl of Antrim; created Marquess of Antrim in 1789 (marquessate extinct 1791) |
| Viscount Gosford | 20 June 1785 | Acheson | extant | created Earl of Gosford in 1806 |
| Viscount Clonmell | 18 August 1789 | Scott | extinct 1935 | created Earl of Clonmell in 1793 |
| Viscount Belmore | 6 December 1789 | Lowry-Corry | extant | created Earl Belmore in 1797 |
| Viscount Conyngham | 6 December 1789 | Conyngham | extant | created Earl Conyngham in 1797 and Marquess Conyngham in 1816 |
| Viscount Loftus | 28 December 1789 | Loftus, Tottenham | extant | created Earl of Ely in 1794 and Marquess of Ely in 1800 |
| Viscount Harberton | 5 July 1791 | Pomeroy | extant | |
| Viscount Northland | 1791 | Knox | extant | created Earl of Ranfurly in 1831 |
| Viscount Macartney | 19 July 1792 | Macartney | extinct 1806 | created Earl Macartney in 1794 |
| Viscount Hawarden | 10 June 1793 | Maude | extant | created Earl de Montalt in 1886 (earldom extinct in 1905) |
| Viscount Castle Cuffe | 1793 | Cuffe | extinct 1934 | subsidiary title of the Earl of Desart |
| Viscount Castle Stewart | 20 December 1793 | Stewart-Moore | extant | created Earl Castle Stewart in 1800 |
| Viscount Landaff | 4 December 1793 | Mathew | extinct or dormant 1833 | created Earl Landaff in 1797 |
| Viscount Leitrim | 20 December 1793 | Clements | extinct 1952 | created Earl of Leitrim in 1795 |
| Viscount FitzGibbon | 6 December 1793 | FitzGibbon | extinct 1864 | created Earl of Clare in 1795 |
| Viscount Castlereagh | 1 October 1795 | Stewart | extant | created Earl of Londonderry in 1796 and Marquess of Londonderry in 1816 |
| Viscount O'Neill | 1795 | O'Neill | extinct 1855 | |
| Viscount Bandon | 6 October 1795 | Barnard | extinct 1979 | created Earl of Bandon in 1800 |
| Viscount Oxmantown | 6 October 1795 | Parsons | extinct 1807 | created Earl of Rosse in 1806 |
| Viscount Mountjoy | 30 September 1795 | Gardiner | extinct 1829 | created Earl of Blessington in 1816 |
| Viscount Caledon | 23 November 1797 | Alexander | extant | created Earl of Caledon in 1800 |
| Viscount Carleton | 21 November 1797 | | extinct 1826 | |
| Viscount Mount Charles | 5 November 1797 | Conyngham | extant | subsidiary title of the Earl Conyngham; created Marquess Conyngham in 1816 |
| Viscount Donoughmore | 20 November 1797 | Hely-Hutchinson | extant | created Earl of Donoughmore in 1800 |
| Viscountess Ferrard | 1797 | Foster, Skeffington | extant | also Viscount Massereene from 1831 |
| Viscount of Kenmare | 12 February 1798 | Browne | extinct 1952 | created Earl of Kenmare in 1801 |
| Viscount Bernard | 6 August 1800 | Bernard | extinct 1979 | subsidiary title of the Earl of Bandon |
| Viscount Raymond | August 1800 | O'Neill | extinct 1841 | subsidiary title of the Earl O'Neill |
| Viscount Limerick | 29 December 1800 | Pery | extant | created Earl of Limerick in 1803 |
| Viscount Avonmore | 30 December 1800 | Yelverton | dormant 1910 | |
| Viscount Charleville | 1800 | Bury | extinct 1875 | created Earl of Charleville in 1806 |
| Viscount Bantry | 29 December 1800 | White | extinct 1891 | created Earl of Bantry in 1816 |
| Viscount Kilwarden | 29 December 1800 | Wolfe | extinct 1830 | |
| Viscount Longueville | 1800 | Longfield | extinct 1811 | |
| Viscount Somerton | 30 December 1800 | Agar | extant | created Earl of Normanton in 1806 |
| Viscount Monck | 1801 | Monck | extant | |
| Viscount Castlerosse | 3 January 1801 | Browne | extinct 1953 | subsidiary title of the Earl of Kenmare |
| Viscount Dunlo | 3 January 1801 | Trench | extant | created Earl of Clancarty in 1803 |
| Viscountess Newcomen | 1803 | Gleadowe-Newcomen | extinct 1825 | |
| Viscount Lorton | 28 May 1806 | King | extant | succeeded as Earl of Kingston in 1869 |
| Viscount Templetown | 1806 | Upton | extinct 1981 | |
| Viscount Lismore | 30 May 1806 | O'Callaghan | extinct 1898 | |
| Viscount Frankfort de Montmorency | 22 January 1816 | de Montmorency | extinct 1917 | |
| Viscount Gort | 22 January 1816 | Prendergast-Smyth, Vereker | extant | created Viscount Gort in the Peerage of the United Kingdom in 1946 (viscountcy extinct 1946) |
| Viscount Pevensey | 1816 | Baker-Holroyd | extinct 1909 | subsidiary title of the Earl of Sheffield |
| Viscount Ennismore and Listowel | 15 January 1816 | Hare | extant | created Earl of Listowel in 1822 |
| Viscount Berehaven | 22 January 1816 | White | extinct 1891 | subsidiary title of the Earl of Bantry |
| Viscount Caher | 22 January 1816 | Butler | extinct 1858 | subsidiary title of the Earl of Glengall |
| Viscount Slane | 22 January 1816 | Conyngham | extant | subsidiary title of the Marquess Conyngham |
| Viscount Mount-Earl | 5 February 1816 | Quin | extinct 2011 | created Earl of Dunraven and Mount-Earl in 1822 |
| Viscount Castlemaine | 1822 | Handcock | extinct 1839 | |
| Viscount Newry and Morne | 12 January 1822 | Needham | extant | subsidiary title of the Earl of Kilmorey |
| Viscount Adare | 5 February 1822 | Quin | extinct 2011 | subsidiary title of the Earl of Dunraven and Mount-Earl |
| Viscount Glandine | 23 June 1827 | Toler | extant | subsidiary title of the Earl of Norbury |
| Viscount Guillamore | 28 January 1831 | O'Grady | extinct 1955 | |

### Viscountcies in the Peerage of the United Kingdom, 1801–present

| Title | Date of creation | Surname | Current status | Notes |
| Viscount St Vincent | 27 April 1801 | Jervis | extant | also Earl of St Vincent and Baron Jervis (earldom and barony extinct 14 March 1823) |
| Viscount Nelson | 22 May 1801 | Nelson | extinct 21 October 1805 | also Baron Nelson |
| Viscount Uffington | 18 June 1801 | Craven | extant | subsidiary title of the Earl of Craven |
| Viscount Cranley | 19 June 1801 | Onslow | extant | subsidiary title of the Earl of Onslow |
| Viscount Marsham | 22 June 1801 | Marsham | extant | subsidiary title of the Earl of Romney |
| Viscount Grey de Wilton | 26 June 1801 | Egerton | extant | subsidiary title of the Earl of Wilton; also Baron Ebury from 1 October 1999 |
| Viscount Curzon | 27 February 1802 | Curzon | extant | created Earl Howe on 16 July 1821 |
| Viscount Melville | 24 December 1802 | Dundas | extant | also Baron Dunira |
| Viscount Clive | 14 May 1804 | Clive | extant | subsidiary title of the Earl of Powis |
| Viscount Sidmouth | 1805 | Addington | extant | |
| Viscount Merton | 20 November 1805 | Nelson | extant | subsidiary title of the Earl Nelson |
| Viscount Anson | 17 February 1806 | Anson | extant | created Earl of Lichfield on 15 September 1831 |
| Viscount Howick | 11 April 1806 | Grey | extant | subsidiary title of the Earl Grey |
| Viscount Lake | 4 November 1807 | Lake | extinct 24 June 1848 | also Baron Lake |
| Viscount Cathcart | 9 November 1807 | Cathcart | extant | created Earl Cathcart on 16 July 1814 |
| Viscount Sandon | 19 July 1809 | Ryder | extant | subsidiary title of the Earl of Harrowby |
| Viscount Wellington | 4 September 1809 | Wellesley | extant | created Earl of Wellington on 28 February 1812; Marquess of Wellington on 3 October 1812 and Duke of Wellington on 11 May 1814; also Earl of Mornington from 25 July 1863 |
| Viscount Normanby | 7 September 1812 | Phipps | extant | subsidiary title of the Earl of Mulgrave; created Marquess of Normanby on 25 June 1838 |
| Viscount Lascelles | 7 September 1812 | Lascelles | extant | subsidiary title of the Earl of Harewood |
| Viscount Melgund | 24 February 1813 | Elliot-Murray-Kynynmound | extant | subsidiary title of the Earl of Minto |
| Viscount Whitworth | 14 June 1813 | Whitworth | extinct 12 May 1825 | created Earl Whitworth on 25 November 1815 |
| Viscount Keith | 1 June 1814 | Elphinstone | extinct 10 March 1823 | |
| Viscount Gordon | 16 July 1814 | Gordon | extant | also Earl of Aberdeen; created Marquess of Aberdeen and Temair in 1916 |
| Viscount Granville | 12 August 1815 | Leveson-Gower | extant | created Earl Granville on 10 May 1833 |
| Viscount Grimston | 24 November 1815 | Grimston | extant | subsidiary title of the Earl of Verulam |
| Viscount Alford | 27 November 1815 | Cust | extinct 17 March 1921 | subsidiary title of the Earl Brownlow |
| Viscount Boringdon | 29 November 1815 | Parker | extant | subsidiary title of the Earl of Morley |
| Viscount Newport | 30 November 1815 | Bridgeman | extant | subsidiary title of the Earl of Bradford |
| Viscount Elmley | 1 December 1815 | Lygon | extinct 1979 | subsidiary title of the Earl Beauchamp |
| Viscount Exmouth | 10 December 1816 | Pellew | extant | also Baron Exmouth |
| Viscount Loudoun | 13 February 1817 | Rawdon-Hastings | extinct 1 November 1868 | subsidiary title of the Marquess of Hastings |
| Viscount Encombe | 7 July 1821 | Scott | extant | subsidiary title of the Earl of Eldon |
| Viscount Savernake | 17 July 1821 | Brudenell-Bruce | extant | subsidiary title of the Marquess of Ailesbury |
| Viscount Eastnor | 17 July 1821 | Cocks | extinct 26 September 1883 | subsidiary title of the Earl Somers |
| Viscount Dunwich | 18 July 1821 | Rous | extant | subsidiary title of the Earl of Stradbroke |
| Viscount Hutchinson | 14 July 1821 | Hely-Hutchinson | extant | also Earl of Donoughmore |
| Viscount Beresford | 22 April 1823 | Beresford | extinct 1854 | also Baron Beresford |
| Viscount Seaham | 8 July 1823 | Vane | extant | subsidiary title of the Earl Vane; also Marquess of Londonderry from 1872 |
| Viscount Clancarty | 17 November 1823 | Trench | extant | also Earl of Clancarty |
| Viscount Holmesdale | 2 December 1826 | Amherst | extinct 4 March 1993 | subsidiary title of the Earl Amherst |
| Viscount Combermere | 8 February 1827 | Cotton | extant | also Baron Combermere |
| Viscount Goderich | 28 April 1827 | Robinson | extinct 22 September 1923 | created Earl of Ripon on 13 April 1833; also Earl de Grey from 14 November 1859; created Marquess of Ripon on 23 June 1871 |
| Viscount Ednam | 5 October 1827 | Ward | extinct 6 March 1833 | subsidiary title of the Earl of Dudley |
| Viscount Emlyn | 6 October 1827 | Campbell | extant | subsidiary title of the Earl Cawdor |
| Viscountess Canning | 1828 | Canning | extinct 17 June 1862 | created Earl Canning on 21 May 1859 |
| Viscount FitzClarence | 4 June 1831 | FitzClarence | extinct 30 December 2000 | subsidiary title of the Earl of Munster |
| Viscount Lambton | 23 March 1833 | Lambton | extant | subsidiary title of the Earl of Durham |
| Viscount Canterbury | 10 March 1835 | Manners Sutton | extinct 26 February 1941 | created Baron Bottesford at the same time |
| Viscount Coke | 12 August 1837 | Coke | extant | subsidiary title of the Earl of Leicester |
| Viscount Ockham | 30 June 1838 | King | extinct 5 February 2018 | subsidiary title of the Earl of Lovelace |
| Viscount Ponsonby | 20 April 1839 | Ponsonby | extinct 21 February 1855 | also Baron Ponsonby of Imokilly |
| Viscount Campden | 16 August 1841 | Noel | extant | subsidiary title of the Earl of Gainsborough |
| Viscount Hill | 27 September 1842 | Hill | extant | also Baron Hill (barony extinct 10 December 1842); also Baron Hill |
| Viscount Southam | 22 October 1844 | Law | extinct 22 December 1871 | subsidiary title of the Earl of Ellenborough |
| Viscount Hardinge | 2 May 1846 | Hardinge | extant | |
| Viscount Brackley | 6 July 1846 | Egerton | extant | subsidiary title of the Earl of Ellesmere; also Duke of Sutherland from 1 February 1963 |
| Viscount Enfield | 18 September 1847 | Byng | extant | subsidiary title of the Earl of Strafford |
| Viscount Gough | 15 June 1849 | Gough | extinct 14 April 2023 | also Baron Gough |
| Viscount Crowhurst | 11 June 1850 | Pepys | extant | subsidiary title of the Earl of Cottenham |
| Viscount Stratford de Redcliffe | 1 May 1852 | Canning | extinct 14 August 1880 | |
| Viscount Dangan | 11 April 1857 | Wellesley | extant | subsidiary title of the Earl Cowley |
| Viscount Eversley | 11 April 1857 | Shaw-Lefevre | extinct 28 December 1888 | |
| Viscount Ednam | 17 February 1860 | Ward | extant | subsidiary title of the Earl of Dudley |
| Viscount Amberley | 30 July 1861 | Russell | extant | subsidiary title of the Earl Russell |
| Viscountess Tarbat | 21 October 1861 | Leveson-Gower | extant | subsidiary title of the Countess of Cromartie |
| Viscount Halifax | 21 February 1866 | Wood | extant | created Earl of Halifax on 11 July 1944 |
| Viscount Bridport | 6 July 1868 | Hood | extant | also Baron Bridport |
| Viscount Helmsley | 25 July 1868 | Duncombe | extinct 4 September 1963 | subsidiary title of the Earl of Feversham |
| Viscountess Beaconsfield | 30 November 1868 | Disraeli | extinct 15 December 1872 | |
| Viscount Clandeboye | 13 November 1871 | Blackwood | extinct 1988 | subsidiary title of the Earl of Dufferin; created Marquess of Dufferin and Ava on 17 November 1888 |
| Viscount Ossington | 13 February 1872 | Denison | extinct 7 March 1873 | |
| Viscount Portman | 28 March 1873 | Portman | extant | also Baron Portman |
| Viscount Cardwell | 6 March 1874 | Cardwell | extinct 15 February 1886 | |
| Viscount Carlton | 1876 | Stuart-Wortley-Mackenzie | extant | subsidiary title of the Earl of Wharncliffe |
| Viscount Baring | 10 June 1876 | Baring | extinct 12 April 1929 | subsidiary title of the Earl of Northbrook |
| Viscount Hughenden | 21 August 1876 | Disraeli | extinct 19 April 1881 | subsidiary title of the Earl of Beaconsfield |
| Viscount Cranbrook | 4 May 1878 | Hardy | extant | created Earl of Cranbrook on 22 August 1892 |
| Viscount Garmoyle | 27 September 1878 | Cairns | extant | subsidiary title of the Earl Cairns |
| Viscount Knebworth | 28 April 1880 | Bulwer-Lytton | extant | subsidiary title of the Earl of Lytton |
| Viscount Throwley | 4 May 1880 | Milles | extinct 2 December 1996 | subsidiary title of the Earl Sondes |
| Viscount Sherbrooke | 25 May 1880 | Lowe | extinct 27 July 1892 | |
| Viscount Lyons | 24 November 1881 | Lyons | extinct 5 December 1887 | also Baron Lyons |
| Viscount Wolmer | 30 December 1882 | Palmer | extant | subsidiary title of the Earl of Selborne |
| Viscount Hampden | 4 March 1884 | Brand | extant | |
| Viscount Saint Cyres | 3 July 1885 | Northcote | extant | subsidiary title of the Earl of Iddesleigh |
| Viscount Wolseley | 28 September 1885 | Wolseley | extinct 24 December 1936 | also Baron Wolseley |
| Viscount Oxenbridge | 13 August 1886 | Monson | extinct 16 April 1898 | also Baron Monson |
| Viscount Cross | 19 August 1886 | Cross | extinct 5 December 2004 | |
| Viscount Raincliffe | 1 July 1887 | Denison | extinct 17 April 1937 | subsidiary title of the Earl of Londesborough |
| Viscountess Hambleden | 11 November 1891 | Smith | extant | |
| Viscount Peel | 9 May 1895 | Peel | extant | created Earl Peel on 10 July 1929 |
| Viscount Wendover | 16 July 1895 | Carington | extinct 13 June 1928 | subsidiary title of the Earl Carrington; created Marquess of Lincolnshire in 1911 |
| Viscount Knutsford | 3 August 1895 | Holland | extant | also Baron Knutsford |
| Viscount Llandaff | 5 August 1895 | Matthews | extinct 13 April 1913 | |
| Viscount Salford | 22 July 1897 | Egerton | extinct 16 March 1909 | subsidiary title of the Earl Egerton |
| Viscount Esher | 11 November 1897 | Brett | extant | also Baron Esher |
| Viscount Tiverton | 1898 | Giffard | extinct 31 December 2010 | subsidiary title of the Earl of Halsbury |
| Viscount Cromer | 25 January 1899 | Baring | extant | created Earl of Cromer on 6 August 1901 |
| Viscount Goschen | 18 December 1900 | Goschen | extant | |
| Viscount Ridley | 19 December 1900 | Ridley | extant | |
| Viscount St Pierre | 11 February 1901 | Roberts | extinct 21 February 1955 | subsidiary title of the Earl Roberts |
| Viscount Errington | 6 August 1901 | Baring | extant | subsidiary title of the Earl of Cromer |
| Viscount Kitchener of Khartoum | 11 July 1902 | Kitchener | extinct 16 December 2011 | created Earl Kitchener on 27 July 1914 |
| Viscount Colville of Culross | 12 July 1902 | Colville | extant | |
| Viscount Churchill | 14 July 1902 | Spencer | extinct 18 October 2017 | also Baron Churchill |
| Viscount Milner | 15 July 1902 | Milner | extinct 13 May 1925 | also Baron Milner |
| Viscount Selby | 6 July 1905 | Gully | extant | |
| Viscount Windsor | 18 December 1905 | Windsor-Clive | extant | subsidiary title of the Earl of Plymouth |
| Viscount Iveagh | 18 December 1905 | Guinness | extant | created Earl of Iveagh on 30 September 1919 |
| Viscount Althorp | 19 December 1905 | Spencer | extant | succeeded as Earl Spencer in 1910 |
| Viscount Hawkesbury | 22 December 1905 | Foljambe | extant | subsidiary title of the Earl of Liverpool |
| Viscount Tredegar | 28 December 1905 | Morgan | extinct 11 March 1913 | also Baron Tredegar |
| Viscount St Aldwyn | 1906 | Hicks-Beach | extant | created Earl St Aldwyn on 22 February 1915 |
| Viscount Wolverhampton | 4 May 1908 | Fowler | extinct 9 March 1943 | |
| Viscount Morley of Blackburn | 1908 | Morley | extinct 1923 | |
| Viscount Gladstone | 15 March 1910 | Gladstone | extinct 6 March 1930 | |
| Viscount Haldane | 27 March 1911 | Haldane | extinct 19 August 1928 | |
| Viscount Mentmore | 3 July 1911 | Primrose | extant | subsidiary title of the Earl of Midlothian; also Earl of Rosebery |
| Viscount Hythe | 5 July 1911 | Brassey | extinct 12 November 1919 | subsidiary title of the Earl Brassey |
| Viscount Elibank | 3 July 1911 | Murray | extinct 5 December 1962 | also Lord Elibank |
| Viscount Knollys | 4 July 1911 | Knollys | extant | also Baron Knollys |
| Viscount Allendale | 5 July 1911 | Beaumont | extant | also Baron Allendale |
| Viscount Chilston | 6 July 1911 | Akers-Douglas | extant | also Baron Douglas of Baads |
| Viscount Scarsdale | 2 November 1911 | Curzon | extant | subsidiary title of the Earl Curzon of Kedleston; created Marquess Curzon of Kedleston on 28 June 1921 (earldom extinct 20 March 1925) |
| Viscount Alverstone | 24 November 1913 | Webster | extinct 15 December 1915 | also Baron Alverstone |
| Viscount Bryce | 1914 | Bryce | extinct 1922 | |
| Viscount Buxton | 11 May 1914 | Buxton | extinct 15 October 1934 | created Earl Buxton on 8 November 1920 |
| Viscount Broome | 27 July 1914 | Kitchener | extinct 16 December 2011 | subsidiary title of the Earl Kitchener |
| Viscount Quenington | 22 February 1915 | Hicks-Beach | extant | subsidiary title of the Earl St Aldwyn |
| Viscount French | 1916 | French | extinct 4 March 1988 | created Earl of Ypres on 5 June 1922 |
| Viscount Mersey | 1916 | Bigham | extant | also Baron Mersey |
| Viscount Chaplin | 20 June 1916 | Chaplin | extinct 18 December 1981 | |
| Viscount Reading | 26 June 1916 | Isaacs | extant | created Earl of Reading on 20 December 1917 and Marquess of Reading on 7 May 1926 |
| Viscount Grey of Fallodon | 27 July 1916 | Grey | extinct 7 September 1933 | |
| Viscount Sandhurst | 1917 | Mansfield | extinct 2 November 1921 | also Baron Sandhurst |
| Viscount Cowdray | 1917 | Pearson | extant | also Baron Cowdray |
| Viscount Harcourt | 1917 | Harcourt | extinct 1979 | |
| Viscount Farquhar | 21 June 1917 | Townsend-Farquhar | extinct 30 August 1923 | created Earl Farquhar on 30 November 1922 |
| Viscount Devonport | 22 June 1917 | Kearley | extant | also Baron Devonport |
| Viscount Astor | 23 June 1917 | Astor | extant | also Baron Astor |
| Viscount Northallerton | 16 July 1917 | Cambridge | extinct 16 April 1981 | subsidiary title of the Marquess of Cambridge |
| Viscount Trematon | 16 July 1917 | Cambridge | extinct 1957 | subsidiary title of the Earl of Athlone |
| Viscount Alderney | 17 July 1917 | Mountbatten | extant | subsidiary title of the Marquess of Milford Haven |
| Viscount Launceston | 18 July 1917 | Mountbatten | extinct 23 February 1960 | subsidiary title of the Marquess of Carisbrooke |
| Viscount Erleigh | 20 December 1917 | Isaacs | extant | subsidiary title of the Earl of Reading; created Marquess of Reading on 7 May 1926 |
| Viscount Northcliffe | 1918 | Harmsworth | extinct 14 August 1922 | also Baron Northcliffe |
| Viscount Jellicoe | 15 January 1918 | Jellicoe | extant | created Earl Jellicoe on 29 June 1925 |
| Viscount Furness | 1918 | Furness | extinct 1 May 1995 | also Baron Furness |
| Viscount Wimborne | 15 June 1918 | Guest | extant | also Baron Wimborne |
| Viscount St Davids | 17 June 1918 | Philipps | extant | also Baron St Davids; also Baron Strange, Baron Hungerford and Baron de Moleyns from 1974 |
| Viscount Rhondda | 19 June 1918 | Thomas | extinct 20 July 1958 | also Baron Rhondda (barony extinct 3 July 1918) |
| Viscount Bertie of Thame | 2 September 1918 | Bertie | extinct 29 August 1954 | also Baron Bertie of Thame |
| Viscount Cave | 14 November 1918 | Cave | extinct 29 March 1928 | |
| Viscount Finlay | 27 March 1919 | Finlay | extinct 30 June 1945 | also Baron Finlay |
| Viscount Burnham | 16 May 1919 | Levy-Lawson | extinct 20 July 1933 | also Baron Burnham |
| Viscount Rothermere | 17 May 1919 | Harmsworth | extant | also Baron Rothermere |
| Viscount Borodale | 27 September 1919 | Beatty | extant | subsidiary title of the Earl Beatty |
| Viscount Dawick | 29 September 1919 | Haig | extant | subsidiary title of the Earl Haig |
| Viscount Elveden | 30 September 1919 | Guinness | extant | subsidiary title of the Earl of Iveagh |
| Viscount Allenby | 7 October 1919 | Allenby | extant | |
| Viscount Dunsford | 2 February 1920 | Brodrick | extinct 2 November 1979 | subsidiary title of the Earl of Midleton |
| Viscount Novar | 6 December 1920 | Munro-Ferguson | extinct 30 March 1934 | |
| Viscount FitzAlan of Derwent | 28 April 1921 | Talbot, FitzAlan-Howard | extinct 17 May 1962 | |
| Viscount Chelmsford | 3 June 1921 | Thesiger | extant | also Baron Chelmsford |
| Viscount Long | 4 June 1921 | Long | extant | |
| Viscount Birkenhead | 15 June 1921 | Smith | extinct 18 February 1985 | created Earl of Birkenhead on 28 November 1922 |
| Viscount Ullswater | 8 July 1921 | Lowther | extant | |
| Viscount Pirrie | 9 July 1921 | Pirrie | extinct 6 June 1924 | also Baron Pirrie |
| Viscount Traprain | 5 May 1922 | Balfour | extant | subsidiary title of the Earl of Balfour |
| Viscount Leverhulme | 27 November 1922 | Lever | extinct 4 July 2000 | also Baron Leverhulme |
| Viscount Furneaux | 28 November 1922 | Smith | extinct 18 February 1985 | subsidiary title of the Earl of Birkenhead |
| Viscount Lee of Fareham | 28 November 1922 | Lee | extinct 21 July 1947 | also Baron Lee of Fareham |
| Viscount Younger of Leckie | 20 February 1923 | Younger | extant | |
| Viscount Cecil of Chelwood | 24 December 1923 | Gascoyne-Cecil | extinct 24 November 1958 | |
| Viscount Inchcape | 21 January 1924 | Mackay | extant | created Earl of Inchcape on 20 June 1929 |
| Viscount Willingdon | 23 June 1924 | Freeman-Thomas | extinct 19 March 1979 | created Earl of Willingdon on 20 February 1931 and Marquess of Willingdon on 26 May 1936 |
| Viscount Asquith | 9 February 1925 | Asquith | extant | subsidiary title of the Earl of Oxford and Asquith |
| Viscount Bearsted | 16 June 1925 | Samuel | extant | also Baron Bearsted |
| Viscount Brocas | 29 June 1925 | Jellicoe | extant | subsidiary title of the Earl Jellicoe |
| Viscount Dunedin | 17 February 1926 | Murray | extinct 21 August 1942 | also Baron Dunedin |
| Viscount D'Abernon | 20 February 1926 | Vincent | extinct 1 November 1941 | also Baron D'Abernon |
| Viscount Tredegar | 4 August 1926 | Morgan | extinct 27 April 1949 | also Baron Tredegar |
| Viscount Craigavon | 1927 | Craig | extant | |
| Viscount Sumner | 1927 | Hamilton | extinct 24 May 1934 | also Baron Sumner |
| Viscount Byng of Vimy | 1928 | Byng | extinct 6 June 1935 | also Baron Byng of Vimy |
| Viscount Bridgeman | 18 June 1929 | Bridgeman | extant | |
| Viscount Glenapp | 20 June 1929 | Mackay | extant | subsidiary title of the Earl of Inchcape |
| Viscount Plumer | 24 June 1929 | Plumer | extinct 24 February 1944 | also Baron Plumer |
| Viscount Hailsham | 4 July 1929 | Hogg | extant | also Baron Hailsham |
| Viscount Brentford | 5 July 1929 | Joynson-Hicks | extant | |
| Viscount Clanfield | 10 July 1929 | Peel | extant | subsidiary title of the Earl Peel |
| Viscount Ratendone | 20 February 1931 | Freeman-Thomas | extinct 19 March 1979 | subsidiary title of the Earl of Willingdon; created Marquess of Willingdon on 26 May 1936 |
| Viscount Snowden | 24 November 1931 | Snowden | extinct 15 May 1937 | |
| Viscount Sankey | 1932 | Sankey | extinct 6 February 1948 | also Baron Sankey |
| Viscount Buckmaster | 24 February 1933 | Buckmaster | extant | also Baron Buckmaster |
| Viscount Wakefield | 28 June 1934 | Wakefield | extinct 1941 | also Baron Wakefield |
| Viscount Bledisloe | 24 June 1935 | Bathurst | extant | also Baron Bledisloe |
| Viscount Swinton | 29 November 1935 | Cunliffe-Lister | extant | created Earl of Swinton on 5 May 1955 |
| Viscount Monsell | 30 November 1935 | Eyres-Monsell | extinct 28 November 1993 | |
| Viscount Hanworth | 17 January 1936 | Pollock | extant | also Baron Hanworth |
| Viscount Trenchard | 1 February 1936 | Trenchard | extant | also Baron Trenchard |
| Viscount Dawson of Penn | 30 October 1936 | Dawson | extinct 7 March 1945 | also Baron Dawson of Penn |
| Viscount Greenwood | 16 February 1937 | Greenwood | extinct 7 July 2003 | also Baron Greenwood |
| Viscount Corvedale | 8 June 1937 | Baldwin | extant | subsidiary title of the Earl Baldwin of Bewdley |
| Viscount Samuel | 8 June 1937 | Samuel | extant | |
| Viscount Horne of Slamannan | 9 June 1937 | Horne | extinct 3 September 1940 | |
| Viscount Runciman of Doxford | 10 June 1937 | Runciman | extant | also Baron Runciman |
| Viscount Davidson | 11 June 1937 | Davidson | extant | |
| Viscount Nuffield | 1938 | Morris | extinct 22 August 1963 | also Baron Nuffield |
| Viscount Weir | 25 June 1938 | Weir | extant | also Baron Weir |
| Viscount Stonehaven | 27 June 1938 | Baird | extant | succeeded as Earl of Kintore in 1974 |
| Viscount Caldecote | 6 September 1939 | Inskip | extant | |
| Viscount Maugham | 22 September 1939 | Maugham | extinct 13 March 1981 | also Baron Maugham for life (barony extinct 23 March 1958) |
| Viscount Simon | 20 May 1940 | Simon | extinct 15 August 2021 | |
| Viscount Hewart | 28 October 1940 | Hewart | extinct 23 July 1964 | also Baron Hewart |
| Viscount Camrose | 1941 | Berry | extant | also Baron Camrose |
| Viscount Bennett | 16 July 1941 | Bennett | extinct 27 June 1947 | |
| Viscount Stansgate | 1942 | Benn | extant | |
| Viscount Margesson | 27 April 1942 | Margesson | extant | |
| Viscountess Daventry | 3 May 1943 | FitzRoy | extant | |
| Viscount Wavell | 22 July 1943 | Wavell | extinct 24 December 1953 | created Earl Wavell on 1 May 1947 |
| Viscount Templewood | 14 July 1944 | Hoare | extinct 7 May 1959 | |
| Viscount Ruthven of Canberra | 1945 | Hore-Ruthven | extant | subsidiary title of the Earl of Gowrie, also Baron Gowrie |
| Viscount Portal | 1 February 1945 | Portal | extinct 6 May 1949 | also Baron Portal |
| Viscount Gwynedd | 12 February 1945 | Lloyd-George | extant | subsidiary title of the Earl Lloyd-George of Dwyfor |
| Viscount Addison | 2 July 1945 | Addison | extant | also Baron Addison |
| Viscount Lambert | 23 July 1945 | Lambert | extinct 22 October 1999 | |
| Viscount Kemsley | 12 September 1945 | Berry | extant | also Baron Kemsley |
| Viscount Marchwood | 13 September 1945 | Penny | extant | also Baron Marchwood |
| Viscount Southwood | 1946 | Elias | extinct 10 April 1946 | also Baron Southwood |
| Viscount Cunningham of Hyndhope | 1946 | Cunningham | extinct 12 June 1963 | also Baron Cunningham of Hyndhope |
| Viscount Portal of Hungerford | 1946 | Portal | extinct 22 April 1971 | also Baron Portal of Hungerford |
| Viscount Alanbrooke | 1946 | Brooke | extinct 10 January 2018 | also Baron Alanbrooke |
| Viscount Montgomery of Alamein | 1946 | Montgomery | extant | |
| Viscount Gort | 8 February 1946 | Vereker | extinct 31 March 1946 | also Viscount Gort, in the Peerage of Ireland |
| Viscount Alexander of Tunis | 1 March 1946 | Alexander | extant | created Earl Alexander of Tunis on 11 March 1952 |
| Viscount Mountbatten of Burma | 23 August 1946 | Mountbatten | extant | created Earl Mountbatten of Burma on 18 October 1947 |
| Viscount Hall | 28 October 1946 | Hall | extinct 24 July 1985 | |
| Viscount Jowitt | 1947 | Jowitt | extinct 16 August 1957 | created Earl Jowitt on 24 December 1951 |
| Viscount Bruce of Melbourne | 18 March 1947 | Bruce | extinct 25 August 1967 | |
| Viscount Keren | 1 May 1947 | Wavell | extinct 24 December 1953 | subsidiary title of the Earl Wavell |
| Viscount Hyndley | 2 February 1948 | Hindley | extinct 1963 | also Baron Hyndley |
| Viscount Alexander of Hillsborough | 1950 | Alexander | extinct 1965 | created Earl Alexander of Hillsborough in 1963 |
| Viscount Ruffside | 14 December 1951 | Brown | extinct 5 May 1958 | |
| Viscount Stevenage | 24 December 1951 | Jowitt | extinct 16 August 1957 | subsidiary title of the Earl Jowitt |
| Viscount Hudson | 5 January 1952 | Hudson | extinct 28 August 1963 | |
| Viscount Bracken | 7 January 1952 | Bracken | extinct 8 August 1958 | |
| Viscount Waverley | 28 January 1952 | Anderson | extant | |
| Viscount Thurso | 10 April 1952 | Sinclair | extant | |
| Viscount Brookeborough | 1 July 1952 | Brooke | extant | |
| Viscount Norwich | 5 July 1952 | Cooper | extant | |
| Viscount Woolton | 2 July 1953 | Marquis | extant | also Baron Woolton; created Earl of Woolton on 9 January 1956 |
| Viscount Leathers | 18 January 1954 | Leathers | extant | also Baron Leathers |
| Viscount Soulbury | 16 July 1954 | Ramsbotham | extant | also Baron Soulbury |
| Viscount Chandos | 9 September 1954 | Lyttelton | extant | created Baron Lyttelton of Aldershot for life on 19 April 2000 |
| Viscount Simonds | 18 October 1954 | Simonds | extinct 28 June 1971 | also Baron Simonds for life and Baron Simonds |
| Viscount Kilmuir | 19 October 1954 | Maxwell Fyfe | extinct 27 January 1967 | created Earl of Kilmuir on 20 July 1962 |
| Viscount Malvern | 18 March 1955 | Huggins | extinct 2013 | |
| Viscount Prestwood | 16 December 1955 | Attlee | extant | subsidiary title of the Earl Attlee |
| Viscount Walberton | 9 January 1956 | Marquis | extant | subsidiary title of the Earl of Woolton |
| Viscount De L'Isle | 12 January 1956 | Sidney | extant | also Baron de L'Isle and Dudley |
| Viscount Crookshank | 13 January 1956 | Crookshank | extinct 17 October 1961 | |
| Viscount Ingleby | 17 January 1956 | Peake | extinct 2008 | |
| Viscount Cilcennin | 18 January 1956 | Thomas | extinct 13 July 1960 | |
| Viscount Cherwell | 26 June 1956 | Lindemann | extinct 3 July 1957 | also Baron Cherwell |
| Viscount Monckton of Brenchley | 11 February 1957 | Monckton | extant | |
| Viscount Tenby | 12 February 1957 | Lloyd-George | extant | |
| Viscount Mackintosh of Halifax | 10 July 1957 | Mackintosh | extant | also Baron Mackintosh of Halifax |
| Viscount Dunrossil | 12 November 1959 | Morrison | extant | |
| Viscount Stuart of Findhorn | 20 November 1959 | Stuart | extant | |
| Viscount Rochdale | 20 January 1960 | Kemp | extant | also Baron Rochdale |
| Viscount Slim | 15 July 1960 | Slim | extant | |
| Viscount Head | 2 August 1960 | Head | extant | |
| Viscount Amory | 1 September 1960 | Amory | extinct 19 January 1981 | |
| Viscount Boyd of Merton | 8 September 1960 | Lennox-Boyd | extant | |
| Viscount Ward of Witley | 11 November 1960 | Ward | extinct 15 June 1988 | |
| Viscount Eden | 12 July 1961 | Eden | extinct 17 August 1985 | subsidiary title of the Earl of Avon |
| Viscount Linley | 6 October 1961 | Armstrong-Jones | extant | subsidiary title of the Earl of Snowdon; created Baron Armstrong-Jones for life on 16 November 1999 |
| Viscount Radcliffe | 11 July 1962 | Radcliffe | extinct 1 April 1977 | also Baron Radcliffe |
| Viscount Mills | 22 August 1962 | Mills | extant | also Baron Mills |
| Viscount Blakenham | 8 November 1963 | Hare | extant | |
| Viscount Eccles | 14 January 1964 | Eccles | extant | also Baron Eccles |
| Viscount Watkinson | 26 June 1964 | Watkinson | extinct 19 December 1995 | |
| Viscount Muirshiel | 16 July 1964 | Maclay | extinct 17 August 1992 | |
| Viscount Dilhorne | 7 December 1964 | Manningham-Buller | extant | also Baron Dilhorne |
| Viscount Whitelaw | 16 June 1983 | Whitelaw | extinct 1 July 1999 | |
| Viscount Tonypandy | 11 July 1983 | Thomas | extinct 22 September 1997 | |
| Viscount Macmillan of Ovenden | 24 February 1984 | Macmillan | extant | subsidiary title of the Earl of Stockton |
| Viscount Severn | 19 June 1999 | Mountbatten-Windsor | extant | subsidiary title of the Earl of Wessex |