R
- Dick Raaijmakers (born 1930)
- Henri Rabaud (1873–1949)
- Alexandre Rabinovitch-Barakovsky (born 1945)
- 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)
- Horaţiu Rădulescu (1942–2008)
- Joachim Raff (1822–1882)
- Assi Rahbani (1923–1986)
- Mansour Rahbani (1925–2009)
- A. R. Rahman (born 1966)
- Pietro Raimondi (1786–1853)
- Tomi Räisänen (born 1976)
- André Raison (1640s–1719)
- Yuvan Shankar Raja (born 1979)
- Thomas Rajna (born 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 (born 1949)
- Bernard Rands (born 1934)
- Ture Rangström (1884–1947)
- Günter Raphael (1903–1960)
- Francesco Rasi (1574–1621)
- Karl Aage Rasmussen (born 1947)
- Valentin Rathgeber (1682–1750)
- Hermann Raupach (1728–1778)
- Einojuhani Rautavaara (born 1928)
- 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 (born 1948)
- François Rebel (1701–1775)
- Jean-Féry Rebel (1666–1747)
- João Lourenço Rebelo (1610–1661)
- John Redford (fl. from 1534; died 1547)
- Hans Redlich (1903–1968)
- Bernd Redmann (born 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)
- Steve Reich (born 1936)
- Anton Reicha (1770–1836)
- Josef Reicha (1752–1795)
- Johann Friedrich Reichardt (1752–1814)
- Aribert Reimann (born 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 (born 1958)
- Sergio Rendine (born 1954)
- Leon René (1902–1982)
- Ottorino Respighi (1879–1936)
- Julius Reubke (1834–1858)
- 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 (born 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 (born c. 1573, fl. 1597)
- Giovanni Battista Riccio (fl. 1609–1621)
- Jean Richafort (c. 1480–after 1547)
- Ferdinand Tobias Richter (1651–1711)
- Franz Xaver Richter (1709–1789)
- Frank Ricotti (born 1949)
- Wallingford Riegger (1885–1961)
- Ferdinand Ries (1784–1838)
- Vittorio Rieti (1898–1994)
- Julius Rietz (1812–1877)
- Henri-Joseph Rigel (1741–1799)
- Vincenzo Righini (1756–1812)
- Wolfgang Rihm (born 1952)
- Knudåge Riisager (1897–1974)
- Richard Rijnvos (born 1964)
- Terry Riley (born 1935)
- Vincenzo da Rimini (14th cent.)
- 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 (born 1972)
- Giovanni Alberto Ristori (1692–1753)
- August Gottfried Ritter (1811–1885)
- Johnny Rivers (born 1942)
- Jean Rivier (1896–1987)
- Angela Ro Ro (born 1949)
- Curtis Roads (born 1951)
- François Roberday (1624–1680)
- Pierre Robert (c. 1618–1699)
- Thomas Robinson (c. 1560–after 1609)
- George Rochberg (1918–2005)
- Arturo Rodas (born 1954)
- Pierre Rode (1774–1830)
- Nile Rodgers (born 1952)
- Richard Rodgers (1902–1979)
- Rocco Rodio (c. 1535–after 1615)
- Joaquín Rodrigo (1901–1999)
- Robert Xavier Rodriguez (born 1946)
- Philippe Rogier (c. 1561–1596)
- Jean Rogister (1879–1964)
- Alexis Roland-Manuel (1891–1966)
- Amadeo Roldán (1900–1939)
- James Rolfe (born 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 (born 1923)
- Juventino Rosas (1868–1894)
- 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 (born 1945)
- 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 (born 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 (born 1949)
- Jean-Jacques Rousseau (1712–1778)
- Albert Roussel (1869–1937)
- Giovanni Rovetta (c. 1596–1668)
- Francesco Rovigo (1540/1541–1597)
- 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)
- Poul Ruders (born 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)
- Claudia Rusca (1593–1676)
- Craig Russell (born 1951)
- Luigi Russolo (1883–1947)
- Giacomo Rust (1741–1786)
- Giovanni Marco Rutini (1723–1797)
- John Rutter (born 1945)
- Jakub Jan Ryba (1765–1815)
- Joseph Ryelandt (1870–1965)
- Frederic Rzewski (born 1931)
Read more about this topic: List Of Composers By Name