Daftar komponis
R

Dick Raaijmakers (1930–2013)
Damodar Raao (kelahiran 1977)
Henri Rabaud (1873–1949)
Alexandre Rabinovitch-Barakovsky (kelahiran 1945)
Folke Rabe (1935–2017)
Peer Raben (1940–2007)
Sergei Rachmaninoff (1873–1943)
Charles Racquet (1597–1664)
Mikołaj Radomski (Nicolaus de Radom) (fl. c. 1400)
Jean-Théodore Radoux (1835–1911)
Horațiu Rădulescu (1942–2008)
Joachim Raff (1822–1882)
Assi Rahbani (1923–1986)
Mansour Rahbani (1925–2009)
Alexander Rahbari (kelahiran 1948)
A. R. Rahman (kelahiran 1966)
Pietro Raimondi (1786–1853)
Ralph Rainger (1901–1942)
Tomi Räisänen (kelahiran 1976)
André Raison (1640s–1719)
Yuvan Shankar Raja (kelahiran 1979)
Thomas Rajna (kelahiran 1928)
Ľudovít Rajter (Rayter) (1906–2000)
Jean-Philippe Rameau (1683–1764)
Ariel Ramírez (1921–2010)
Mattio Rampollini (1497–c. 1553)
Robert Ramsey (1590s–1644)
Shulamit Ran (kelahiran 1949)
Bernard Rands (kelahiran 1934)
Ture Rangström (1884–1947)
György Ránki (1907–1992)
Günter Raphael (1903–1960)
Andreas Raselius (c.1563–1602)
Francesco Rasi (1574–1621)
Karl Aage Rasmussen (kelahiran 1947)
Valentin Rathgeber (1682–1750)
Hermann Raupach (1728–1778)
Einojuhani Rautavaara (1928–2016)
Maurice Ravel (1875–1937)
Thomas Ravenscroft (c. 1582–c. 1635)
Alan Rawsthorne (1905–1971)
Emma Marcy Raymond (1856–1913)
Fred Raymond (1900–1954)
Ray Reach (kelahiran 1948)
François Rebel (1701–1775)
Jean-Féry Rebel (1666–1747)
João Lourenço Rebelo (1610–1661)
John Redford (fl. dari 1534; meninggal 1547)
Hans Redlich (1903–1968)
Bernd Redmann (kelahiran 1965)
Thomas German Reed (1817–1888)
William Reed (1859–1945)
Emil Reesen (1887–1964)
Max Reger (1873–1916)
Johannes Regis (Jehan Leroy) (c. 1425–c. 1496)
Jacob Regnart (c. 1540–1599)
Giulio Regondi (1822–1872)
Karin Rehnqvist (kelahiran 1957)
Steve Reich (kelahiran 1936)
Anton Reicha (1770–1836)
Josef Reicha (1752–1795)
Johann Friedrich Reichardt (1752–1814)
Antonín Reichenauer (c. 1694–1730)
Aribert Reimann (kelahiran 1936)
Jan Adam Reincken (1643?–1722)
Alexander Reinagle (1756–1809)
Carl Reinecke (1824–1910)
Heinrich Reinhardt (1865–1922)
Carl Martin Reinthaler (1822–1896)
Niki Reiser (kelahiran 1958)
Carl Gottlieb Reissiger (1798–1859)
Sergio Rendine (kelahiran 1954)
Leon René (1902–1982)
Dino Residbegovic (kelahiran 1975)
Ottorino Respighi (1879–1936)
Julius Reubke (1834–1858)
Peter Reulein (kelahiran 1966)
Esaias Reusner (1636–1679)
Georg Reutter (1656–1738)
Georg Reutter (the younger) (1708–1772)
Hermann Reutter (1900–1985)
Silvestre Revueltas (1899–1940)
Cemal Reşit Rey (1904–1985)
Jean-Baptiste Rey (1734–1810)
Ernest Reyer (1823–1909)
Alfred Reynolds (1884–1969)
Roger Reynolds (kelahiran 1934)
Emil von Reznicek (1860–1945)
Georg Rhau (Rhaw) (1488–1548)
Josef Rheinberger (1839–1901)
Emilios Riadis (1885–1935)
Federico Ricci (1809–1877)
Luigi Ricci (1805–1859)
Cesarina Ricci de Tingoli (kelahiran c. 1573, fl. 1597)
Giovanni Battista Riccio (fl. 1609–1621)
Jean Richafort (c. 1480–setelah 1547)
Ferdinand Tobias Richter (1651–1711)
Franz Xaver Richter (1709–1789)
Max Richter (kelahiran 1966)
Frank Ricotti (kelahiran 1949)
Alan Ridout (1934–1996)
Wallingford Riegger (1885–1961)
Rolf Riehm (kelahiran 1937)
Ferdinand Ries (1784–1838)
Vittorio Rieti (1898–1994)
Julius Rietz (1812–1877)
Giovanni Antonio Rigatti (c. 1613–1648)
Henri-Joseph Rigel (1741–1799)
Vincenzo Righini (1756–1812)
Wolfgang Rihm (kelahiran 1952)
Knudåge Riisager (1897–1974)
Richard Rijnvos (kelahiran 1964)
Terry Riley (kelahiran 1935)
Vincenzo da Rimini (abad ke-14)
Nikolai Rimsky-Korsakov (1844–1908)
Christian Heinrich Rinck (1770–1846)
Philipp Jakob Riotte (1776–1856)
Alberto da Ripa (Albert de Rippe) (c. 1500–1551)
André Ristic (kelahiran 1972)
Giovanni Alberto Ristori (1692–1753)
August Gottfried Ritter (1811–1885)
Johnny Rivers (kelahiran 1942)
Jean Rivier (1896–1987)
Angela Ro Ro (kelahiran 1949)
Curtis Roads (kelahiran 1951)
François Roberday (1624–1680)
Pierre Robert (c. 1618–1699)
Harry Robertson (1932–1996)
Joseph Robinson (1815–1898)
Thomas Robinson (c. 1560–setelah 1609)
George Rochberg (1918–2005)
August Röckel (1814–1876)
Arturo Rodas (kelahiran 1954)
Pierre Rode (1774–1830)
Nile Rodgers (kelahiran 1952)
Richard Rodgers (1902–1979)
Rocco Rodio (c. 1535–setelah 1615)
Joaquín Rodrigo (1901–1999)
Robert Xavier Rodriguez (kelahiran 1946)
Jean Roger-Ducasse (1873–1954)
Francesco Rognoni Taeggio (bagian kedua dari the abad ke-16 – after 1626)
Riccardo Rognoni (Richardo Rogniono) (ca. 1550 – before 20 April 1620)
Philippe Rogier (c. 1561–1596)
Jean Rogister (1879–1964)
Eduard Rohde (1828–1883)
Alexis Roland-Manuel (1891–1966)
Amadeo Roldán (1900–1939)
James Rolfe (kelahiran 1961)
Alessandro Rolla (1757–1841)
Antonio Rolla (1798–1837)
Johan Helmich Roman (1694–1758)
Antonius Romanus (fl. c. 1414–1432)
Andreas Romberg (1767–1821)
Bernhard Romberg (1767–1841)
Sigmund Romberg (1887–1951)
Matheo Romero (c. 1575–1647)
Johann Theodor Römhild (Roemhildt) (1684–1756)
Julius Röntgen (1855–1932)
William Michael Rooke (1794–1847)
Joseph Willard Roosevelt (1918–2008)
Guy Ropartz (1864–1955)
Cipriano de Rore (c. 1516–1565)
Ned Rorem (kelahiran 1923)
Juventino Rosas (1868–1894)
David Rose (1910–1990)
Thomas Roseingrave (1688–1766)
Hilding Rosenberg (1892–1985)
Jakob Rosenhain (1813–1894)
Johann Rosenmüller (1619–1684)
Manuel Rosenthal (1904–2003)
Antonio Rosetti (Anton Rösler) (c. 1750–1792)
Nikolai Roslavets (1881–1944)
Arnold Rosner (1945–2013)
Jerry Ross (1926–1955)
Philip Rosseter (1567/1568–1623)
Camilla de Rossi (fl. 1707–1710)
Lauro Rossi (1810–1885)
Luigi Rossi (c. 1597–1653)
Michelangelo Rossi (c. 1601–1656)
Roger Rossi (kelahiran 1940)
Salamone Rossi (c. 1570–1630)
Gioachino Rossini (1792–1868)
Nino Rota (1911–1979)
Johann Christoph Rothe (1653–1700)
Hans Rott (1858–1884)
Christopher Rouse (kelahiran 1949)
Jean-Jacques Rousseau (1712–1778)
Albert Roussel (1869–1937)
Giovanni Rovetta (c. 1596–1668)
Francesco Rovigo (1540/1541–1597)
Edwin Roxburgh (kelahiran 1937)
Pancrace Royer (1705–1755)
Miklós Rózsa (1907–1995)
Jacek Różycki (c. 1635–1704)
Edmund Rubbra (1901–1986)
Anton Rubinstein (1829–1894)
Nikolai Rubinstein (1835–1881)
Sharon Ruchman (kelahiran 1949)
Poul Ruders (kelahiran 1949)
Dane Rudhyar (1895–1985)
Ernst Rudorff (1840–1916)
Vincenzo Ruffo (c. 1508–1587)
Giovanni Maria Ruggieri (c. 1665–c. 1725)
Carl Ruggles (1876–1971)
Carl Friedrich Rungenhagen (1778–1851)
Conrad Rupsch (fl. 1520s)
Claudia Rusca (1593–1676)
Craig Russell (kelahiran 1951)
Luigi Russolo (1883–1947)
Friedrich Wilhelm Rust (1739–1796)
Giacomo Rust (1741–1786)
Giovanni Marco Rutini (1723–1797)
John Rutter (kelahiran 1945)
Jakub Jan Ryba (1765–1815)
Joseph Ryelandt (1870–1965)
Frederic Rzewski (kelahiran 1938)