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| Latest update: | 06-06-2023 |
Composers
B (383)
| Name | Born - Died | Place of birth | Requiems | |
 | Josephus Antonius Gerardus Maria Baars | 1937 - 2005 | The Netherlands | 1 |
| Graciáno Baban | c.1620 - 1675 | Spain | 7 | |
| Milton Byron Babbitt | 1916 - 2011 | United States of America, PA | 1 |
| John Nicholaou Baboukis | 1955 - | United States of America | 1 |
| Luca Bacci | 1968 - | Italy | 1 |
| Ippolito Baccusi | c.1550 - 1609 | Italy | 1 | |
| Johann Christian Bach | 1735 - 1782 | Germany | 2 |
| Otto Bach | 1833 - 1893 | Austria | 1 |
| Johann Anton Adam Bachschmidt | 1728 - 1797 | Austria | 1 | |
| Giovanni Bacilieri | c.1580 - 1619 | Italy | 1 | |
| Konrad Back | 1749 - 1810 | Germany | 1 | |
| Cor Backers | 1910 - 1996 | The Netherlands | 1 |
| Lotte Backes | 1901 - 1990 | Germany | 1 |
| Ernst Bacon | 1898 - 1990 | United States of America, IL | 1 |
| Nicolas Bacri | 1961 - | France | 1 |
| Henk Badings | 1907 - 1987 | The Netherlands | 2 |
| W. Ricardo Baeza | 1969 - | Chile | 1 | |
| Terence Richards Bailey | 1940 - 2016 | Great Britain, England | 1 |
| Ludovicus Josephus Bailly | c.1745 - fl.1804 | Belgium, Walonia | 1 | |
| Giuseppe Baini | 1775 - 1844 | Italy | 1 |
| Julije Bajamonti | 1744 - 1800 | Croatia | 2 |
| Zoltan Bakaja | 1971 - | Hungary | 1 |
| John C. Baker | bef.1830 - aft.1860 | United States of America | 1 | |
| Leonardo Balada | 1933 - | Spain | 1 |
| Osvaldas Balakauskas | 1937 - | Lithuania | 1 |
| Sándor Balassa | 1935 - 2021 | Hungary | 1 |
| Ludovico Balbi | c.1545 - 1604 | Italy | 1 | |
| Melchiorre, Cavaliere da Balbi | 1796 - 1879 | Italy | 1 | |
| Angelo Baldan | 1753 - 1803 | Italy | 1 | |
| João José Baldi | 1770 - 1816 | Portugal | 3 |
| Carlo Baliani | c.1680 - 1747 | Italy | 1 | |
| Jaume Balius i Vila | 1750 - 1822 | Spain | 2 | |
| Angelo Balladori | 1865 - 1919 | Italy | 1 | |
| Claude Ballif | 1924 - 2004 | France | 1 |
| Cathryn Fluellen Ballinger | 1930 - 2011 | United States of America, AL | 1 |
| Josep Maria Ballvé i Freixa | ? - 1921 | Spain | 1 | |
| Giuseppe Balzano | 1616 - 1700 | Malta | 2 | |
| Arnaldo Bambini | 1880 - 1953 | Italy | 1 |
| Troy Banarzi | 1972 - | Great Britain, England | 2 |
| Luigi Bandelloni | 19th - century | Italy | 1 | |
| Jacques Bank | 1943 - | The Netherlands | 2 |
| Granville Ransome Bantock | 1868 - 1946 | Great Britain, England | 1 |
| Giambattista Baraldi | 1786 - 1846 | Italy | 1 | |
| Vincenzo Baratti | 19th - century | Italy | 1 | |
| Anselmo Barba | 1848 - 1883 | Spain | 1 |
| Lazare-Arsène Barbarin | 1812 - 1875 | France | 1 | |
| Helmut Barbe | 1927 - 2021 | Germany | 1 |
| Francesco Barbieri | 19th - century | Italy | 1 | |
| Francisco Asenjo Barbieri | 1823 - 1894 | Spain | 1 |
| Girolamo Barbieri | 1808 - 1871 | Italy | 1 | |
| James Murray Barbour | 1897 - 1970 | United States of America, PA | 1 | |
| Filaret Barbu | 1903 - 1984 | Romania | 1 |
| Jonathan Bardolph | 1979 - | Great Britain | 1 |
| Lajos Bardos | 1899 - 1986 | Hungary | 1 |
| Antonino Barges | c.1520 - 1565 | Italy | 1 | |
| Settimio Barlesi | 1819 - 1907 | Italy | 1 | |
| Daniel Barnard | 1958 - | United States of America, CA | 1 |
| Milton Barnes | 1931 - 2001 | Canada | 1 |
| Carol Edith Anderson Barnett | 1949 - | United States of America, IA | 1 |
| Luigi Baronchelli | 1858 - 1924 | Italy | 1 | |
| Scipione Baroti | ? - 1622 | Italy | 1 | |
| Franz Joseph Barraga | 1825 - 1899 | Germany | 1 | |
| José Barrière | fl. 1867 - | France | 1 | |
| Frederick Eugene Barry | 1876 - 1943 | United States of America | 1 | |
| Donato Barsanti | 1759 - 1823 | Italy | 1 | |
| Girolamo Bartei | c.1565 - c.1618 | Italy | 1 | |
| Bernard Gerhardus Maria Bartelink | 1929 - 2014 | The Netherlands | 1 |
| Michael Bartenschlag | bef.1826 - 1855 | Austria | 1 | |
| Pierre Georges Édouard Bartholomée | 1937 - | Belgium | 1 |
| Jil Bartley | 1933 - 2022 | Great Britain, England | 2 |
| Orindio Bartolini | c.1580 - 1640 | Italy | 1 | |
| Domenico Bartolucci | 1917 - 2013 | Italy | 1 |
| Arnolda Bartsch | 1868 - 1944 | Switzerland | 1 | |
| Vidmantas Bartulis | 1954 - 2020 | Lithuania | 1 |
| Johannes Bartz | 1848 - 1933 | Germany | 1 | |
| Louis Jean Marie Barwolf | 1841 - 1899 | Belgium | 2 | |
| Leonid Bashmakov | 1927 - 2016 | Finland | 1 |
| Francesco Basili | 1767 - 1850 | Italy | 4 |
| Giovanni Battista Bassani | c.1657 - 1716 | Italy | 1 |
| Viktors Bastiks | 1912 - 2001 | Latvia | United States of America, PA | 1 |
| Josquin Baston | c.1520 - 1576 | Belgium / The Netherlands | 2 | |
| Juan García de Basurto | c.1480 - 1547 | Spain | 1 | |
| Girolamo Gaudenzio Battistini | 1722 - 1800 | Italy | 1 | |
| Philipp Jakob Baudrexel | 1627 - 1691 | Germany | 2 | |
| Alois Bauer | 1794 - 1872 | Germany | 2 | |
| Joseph Bauer | 1847 - 1910 | Germany | 2 | |
| Marion Eugénie Bauer | 1882 - 1955 | United States of America, WA | 1 |
| Hermann Bauerle | 1869 - 1936 | Germany | 2 |
| Josef Baum | 19th - century | Czech Republic | 1 | |
| Franz Anton Baumann | 1704 - 1750 | Austria | 1 | |
| Max Georg Baumann | 1917 - 1999 | Germany | 1 |
| August Baumgartner | 1814 - 1862 | Germany | 1 | |
| Giuseppe Baumgartner | 18th - century | Austria | Switzerland (?) | 1 | |
| Liam Bauress | 1951 - | Great Britain, England | 2 |
| Jan Bauwens | 1958 - | Belgium, Flanders | 1 |
| Antonio Bazzini | 1818 - 1897 | Italy | 1 |
| Marie Désiré Martin-Beaulieu | 1791 - 1863 | France | 1 |
| Josef Becher | 1821 - 1888 | Germany | 23 |
| Giuseppe Becherini | 1758 - 1840 | Italy | 1 |
| Conrad Beck | 1901 - 1989 | Switzerland | 1 |
| Edgar Beck-Slinn | 1879 - 1936 | Great Britain, England | 1 | |
| James Cox Beckel | 1811 - 1905 | United States of America, PE | 1 | |
| David Vickerman Bedford | 1937 - 2011 | Great Britain, England | 1 |
| David Bednall | 1979 - | Great Britain, England | 1 |
| Ignaz Franz von Beecke | 1733 - 1803 | Germany | 1 |
| Hermann Behn | 1857 - 1927 | Germany | 1 |
| Siegfried Behrend | 1933 - 1990 | Germany | 1 |
| Anthonius Belcier | ? - 1754 | Belgium / The Netherlands | 1 | |
| Antonio de Belem | c.1642 - 1700 | Portugal | 1 | |
| Edward Bell | 1987 - | Great Britain, England | 1 |
| Rudolf Friedrich Martin Bella | 1890 - 1973 | Hungary | 1 | |
| Domenico dalla Bella | fl.1704 - 1715 | Italy | 2 | |
| Nicolas Richard Bellefroid | 1830 - 1915 | Belgium | 2 | |
| Domenico Belli | c.1560 - 1627 | Italy | 1 | |
| Giulio Belli | c.1560 - 1621 | Italy | 4 | |
| Gioseffo Belloni | c.1575 - aft.1606 | Italy | 1 | |
| Giacomo Bellucci | 1928 - 2015 | Italy | 1 |
| Matthias Josephus Hubertus Beltjens | 1820 - 1909 | The Netherlands | 1 | |
| Luigi Guido Beltrami | 1758 - 1834 | Italy | 1 | |
| Vincenzo Benatti | 1767 - 1797 | Italy | 1 | |
| Felix Benda | 1708 - 1768 | Czech Republic | 1 | |
| Francesco Maria Benedetti | 1683 - 1746 | Italy | 5 | |
| Joseph Bengraf | 1745 - 1791 | Germany | 9 | |
| Xavier Benguerel i Godó | 1931 - 2017 | Spain | 1 |
| Cosme Damian José de Benito y Barbero | 1829 - 1888 | Spain | 2 | |
| Johann Benn | c.1590 - c.1660 | Switzerland | 1 | |
| Paul Benner | 1877 - 1953 | Switzerland | 1 |
| Josef Benniger | 1688 - 1720 | Austria (?) | 2 | |
| François Benoist | 1794 - 1878 | France | 2 |
| Peter Leonardus Leopoldus Benoit | 1834 - 1901 | Belgium, Flanders | 1 |
| Giuseppe Benzi | 1820 - 1857 | Italy | 1 | |
| Angelo Berardi | c.1636 - 1694 | Italy | 2 | |
| Hampartzoum Berberian | 1905 - 1999 | Armenia | Turkey | United States of America | 1 |
| Ludwig Berberich | 1882 - 1965 | Germany | 1 |
| Jacquet de Berchem | c.1505 - c.1567 | Belgium / The Netherlands | 1 | |
| Carl Alfred Berg | 1857 - 1929 | Sweden | 1 |
| Giovanni Battista Bergamini | 1858 - 1922 | Italy | 1 | |
| Antonio Bergamo | 1725 - 1802 | Italy | 1 | |
| Giuseppe Bergancini | fl.1780 - 1818 | Italy | 1 | |
| Victorin Berger | 1855 - 1914 | Austria | 1 | |
| Wilhelm Georg Berger | 1929 - 1993 | Rumania | 1 |
| Rudolph Sophus Bergh | 1859 - 1924 | Denmark | 1 |
| Alfred Maria Berghorn | 1911 - 1978 | Germany | 1 |
| Nicolas-Antoine Bergiron de Briou | 1690 - 1768 | France | 1 | |
| Erik Bergman | 1911 - 2006 | Finland | 1 |
| Anton Bergmann | 1833 - 1896 | Germany | 1 | |
| Christian Gottlob August Bergt | 1772 - 1837 | Germany | 1 | |
| Sergey Samuilovich Berinsky | 1946 - 1998 | Moldavia | 1 |
| Luciano Berio | 1925 - 2003 | Italy | 1 |
| Michael Berkeley | 1948 - | Great Britain, England | 1 |
| Jackson Berkey | 1942 - | United States of America, PA | 1 |
| Carl Richard Berky | 1934 - 2019 | United States of America, PA | 1 |
| Herman Berlinski | 1910 - 2001 | Poland | 1 |
| Louis Hector Berlioz | 1803 - 1869 | France | 1 |
| Ruth Berman Harris | 1916 - 2006 | United States of America, CT | 1 |
| Giuseppe Antonio Bernabei | 1649 - 1732 | Italy | 6 |
| Stefano Bernardi | 1577 - 1637 | Italy | 3 | |
| Andrea Bernasconi | 1706 - 1784 | France | Italy | 2 | |
| Frediano Bernini | fl.1871 - 1911 | Italy | 1 | |
| Leonard Bernstein | 1918 - 1990 | United States of America, MA | 1 |
| Peter Berring | 1954 - | Canada | 1 |
| Antonio Bertali | 1605 - 1669 | Italy | 10 |
| Natale Bertani | ? - 1846 | Italy | 2 | |
| Laurey Berteig | 1951 - | United States of America | 0 |
| Jan Georg Bertelman | 1782 - 1854 | The Netherlands | 1 |
| Jacques Berthier | 1923 - 1994 | France | 1 |
| Ernesto Bertini | 19th - century | Italy | 2 | |
| Giuseppe Bertini | 1759 - 1852 | Italy | 1 | |
| Salvatore Bertini | 1721 - 1794 | Italy | 1 | |
| Vincenzo Bertolusi | c.1550 - 1608 | Italy | 1 | |
| Henri-Montan Berton | 1767 - 1844 | France | 1 |
| Ferdinando Giuseppe Bertoni | 1725 - 1813 | Italy | 3 |
| Gérard Bertouille | 1898 - 1981 | Belgium | 1 |
| Hans Georg Bertram | 1936 - 2013 | Germany | 1 |
| Johann Adam Besnecker | 16?? - 1721 | Czech Republic | 1 | |
| Horst Best | 1940 - | Germany | 1 | |
| René Bester | c.1985 - | New Zealand | 1 |
| Giacomo Bestetti | 19th - century | Italy | 1 | |
| Charles Lemon Bestor | 1924 - 2016 | United States of America, NY | 1 |
| Leonardus Wolffgangus (Nikolaus) Betscher | 1745 - 1811 | Germany | 2 |
| Marco Betta | 1964 - | Italy | 1 |
| Bruno Bettinelli | 1913 - 2004 | Italy | 1 |
| Lorne Matheson Betts | 1918 - 1985 | Canada | 1 |
| Bernard van Beurden | 1933 - 2016 | The Netherlands | 2 |
| Thomas Beveridge | 1938 - | United States of America, NY | 1 |
| Giovanni Battista Bevilacqua | c.1720 - 1770 | Italy | 1 |
| Emil Bezecny | 1868 - 1930 | Czech Republic | 1 |
| Gilbert Bezençon | 1953 - | Switzerland | 1 |
| Girolamo Alessandro Biaggi | 1819 - 1897 | Italy | 1 | |
| Alamanno Biagi | 1806 - 1861 | Italy | 3 | |
| Antonio Bianchi | c.1750 - c.1817 | Italy | 1 | |
| Francesco Bianchi | 1752 - 1810 | Italy | 1 |
| Giovanni Bianchi | 1758 - 1829 | Italy | 1 | |
| Franciscus Bianciardus | c.1572 - 1607 | Italy | 1 | |
| Karl Heinrich Biber | 1681 - 1749 | Austria | 1 | |
| Heinrich Ignaz Franz von Biber von Bibern | 1644 - 1704 | Czech Republic | 2 |
| Andreas Bibl | 1797 - 1878 | Austria | 1 | |
| Rudolf Bibl | 1832 - 1902 | Austria | 2 |
| Luigi Bicchierai | 1846 - 1923 | Italy | 1 | |
| Matteo Bidelli | fl.1616 - | Italy | 1 | |
| Matthias Sigmund Biechteler von Greiffenthal | c.1668 - 1743 | Austria | 4 | |
| Franz Anton Bieger | 1833 - 1907 | Germany | 1 |
| William Hayes Biggs | 1957 - | United States of America, AL | 1 |
| Hendrik Marie Jacobus Bijvanck | 1909 - 1969 | Indonesia | The Netherlands | 1 |
| Josef Bill | 1830 - 1901 | Germany | 1 | |
| Pierre Joseph Bille | 1745 - 1807 | Belgium / The Netherlands | 1 | |
| Kathleen Billingham | fl.1925 - | Great Britain, England | 1 | |
| Abraham Wolfe Binder | 1895 - 1966 | United States of America, NY | 1 |
| Josef Binder | 19th/20th - century | Czech Republic | 1 | |
| Edgardo Binelli | fl.1886 - 1945 | Italy | 1 | |
| James Thomas Bingham | 1945 - | Australia | 1 |
| Stanislav Binicki | 1872 - 1942 | Serbia | 1 |
| Gordon Ware Binkerd | 1916 - 2003 | United States of America, NE | 1 |
| Giovanni Battista Biondi | c.1580 - 1630 | Italy | 1 | |
| Harrison Paul Birtwistle | 1934 - 2022 | Great Britain | 1 |
| J.Ch. Bischoff | fl.1884 - | United States of America | 1 | |
| Johann Christian Bischoff | 1831 - 1911 | Switzerland | 1 | |
| Antonio Bisoni | fl.1790 - | Italy | 1 | |
| Warren Keith Bissell | 1912 - 1992 | Canada | 1 |
| Julius Bittner | 1874 - 1939 | Austria | 1 |
| Paul Bittner | 19th/20th - century | Germany (?) | 1 | |
| Bernardo Bittoni | 1756 - 1829 | Italy | 1 | |
| Erling D. Bjerno | 1929 - 2019 | Denmark | 1 |
| Terje Bjorklund | 1945 - | Norway | 1 |
| Boris Blacher | 1903 - 1975 | China | Germany | 1 |
| Philip Blackburn | 1962 - | Great Britain, England | United States of America | 1 |
| Joseph Blahack | 1780 - 1846 | Austria | 2 | |
| Sergio Blardony Soler | 1965 - | Spain | 1 |
| Manuel Blasco | fl. 1681 - 1696 | Spain | 1 | |
| Horst Blassl | 1941 - | Austria | 1 | |
| Herbert Blendinger | 1936 - 2020 | Austria | Germany | 1 |
| Giovanni Boara | fl.1848 - 1857 | Italy | 1 | |
| David Bobrowitz | 1945 - | United States of America | 1 |
| Robert Nicolas Charles Bochsa | 1789 - 1856 | France | 2 |
| Rudolf Bode | 1881 - 1970 | Germany | 1 |
| Silvie Bodorova | 1954 - | Slovakia | 1 |
| Ilkka von Boehm | 1972 - | Finland | 1 |
| Ernesto Boezi | 1856 - 1946 | Italy | 1 |
| Pietro Bogani | c.1795 - c.1865 | Italy | 1 | |
| Max Bogenberger | 19th - century(?) | Germany(?) | 1 | |
| Edward Boguslawski | 1940 - 2003 | Poland | 2 |
| Josef Bolehovský | 1800 (?) - 1870 (?) | Czech Republic | 2 | |
| Giacomo Bolla | 18th - century | Italy | 2 | |
| John Phillip Bolliger | 1963 - | Australia | 1 |
| João Domingos Bomtempo | 1775 - 1842 | Portugal | 4 |
| Willem Frederik Bon | 1940 - 1983 | The Netherlands | 1 |
| Ottavio Bona | 17th - century | Italy | 1 | |
| Valerio Bona | c.1560 - c.1620 | Italy | 1 | |
| John Bonaduce | 1952 - | United States of America, PA | 1 |
| maestro Bonaldi | 19th - century | Italy | 1 | |
| Johann Heinrich Bonawitz | 1839 - 1917 | Germany | 1 |
| Ferdinando Bonazzi | 1764 - 1845 | Italy | 2 | |
| Paolo Bonfichi | 1769 - 1840 | Italy | 1 | |
| Francesco Giuseppe Bongiorno | fl.1887 - 1902 | Italy | 3 | |
| Simone de Bonnefont | c.1525 - 1557 | France | 1 | |
| Giuseppe Bonno | 1711 - 1788 | Austria | 2 |
| Ludwig Bonvin | 1850 - 1939 | Switzerland | United States of America | 2 |
| Luigi Bordese | 1815 - 1886 | Italy | 1 | |
| Augusto Borgioli | 1821 - 1879 | Italy | 1 | |
| Marian Borkowski | 1934 - | Poland | 1 |
| Johann Heinrich Carl Bornhardt | 1774 - 1843 | Germany | 1 | |
| Alexander Porfir'yevich Borodin | 1833 - 1887 | Russia | 1 |
| Felix Borowski | 1872 - 1956 | Great Britain, England / United States of America | 1 |
| Arcangelo Borsaro | c.1570 - 1616 | Italy | 1 | |
| Cosme Bosch | 18th/19th - century | Spain | 3 | |
| Jean-Claude Bossel | 1957 - | Switzerland | 1 |
| Costante Adolfo Bossi | 1876 - 1953 | Italy | 1 |
| Marco Enrico Bossi | 1861 - 1925 | Italy | 3 |
| Gerardus Lucas Bots | 1859 - 1941 | The Netherlands | 1 |
| Luigi Bottazzo | 1845 - 1924 | Italy | 3 | |
| Giovanni Bottesini | 1821 - 1889 | Italy | 1 |
| Edoardo Bottigliero | 1864 - 1937 | Italy | 1 |
| Raimondo Boucheron | 1800 - 1876 | Italy | 14 |
| Juliette Marie Olga Boulanger | 1893 - 1918 | France | 1 |
| Jean-Valentin de Bournonville | c.1585 - 1632 | France | 1 | |
| Pierre Bouteiller | c.1655 - 1717 | France | 2 | |
| Joseph Bovet | 1879 - 1951 | Switzerland | 1 |
| C. Boyer | 19th/20th - century | France | 1 | |
| John Boyle | 1952 - | United States of America | 1 | |
| Eugène Bozza | 1905 - 1991 | France | 2 |
| Giuseppe Bozzelli | 1841 - c.1892 | Italy | 1 | |
| Luigi Bozzi | 19th - century | Italy | 1 | |
| Luigi Braccini | c.1755 - 1791 | Italy | 1 | |
| Renzo Bracesco Ratti | 1888 - 1982 | Peru / Italy | 1 | |
| José Manuel Joly Braga Santos | 1924 - 1988 | Portugal | 1 |
| Johannes Brahms | 1833 - 1897 | Germany | 1 |
| Max Brand | 1896 - 1980 | Austria | United States of America | 1 |
| Johann Evangelist Brandl | 1760 - 1837 | Germany | 2 |
| Marius Adrianus Brandts Buys jr. | 1874 - 1944 | The Netherlands | 1 |
| Walter Branson | 20th - century | Great Britain, England (?) | 1 | |
| Henry Dreyfuss Brant | 1913 - 2008 | Canada | 2 |
| Gregor Brantschen | 1894 - 1987 | Switzerland | 1 |
| Franz Brath | c.1775 - bef.1849 | Switzerland | 1 | |
| Volker Brautigam | 1939 - 2022 | Germany | 1 |
| Johannes Bernardus van Bree | 1801 - 1857 | The Netherlands | 1 |
| Ilona Brege | 1959 - | Latvia | 2 |
| Pierre (Petrus) Hercule Bréhy | 1673 - 1737 | Belgium | 3 |
| Franz Josef Breitenbach | 1853 - 1934 | Switzerland | 1 | |
| Joseph Heinrich Breitenbach | 1809 - 1866 | Switzerland | 3 | |
| Eugenio Brenna | ? - 1906 | Italy | 1 | |
| Gaston Brenta | 1902 - 1969 | Belgium | 1 |
| Johann Joseph Ignaz Brentner | 1689 - 1742 | Czech Republic | 1 | |
| Bartolomeo Bresciani | 1786 - 1846 | Italy | 1 | |
| Giovanni Battista Bresciani | 1753 - 1824 | Italy | 2 | |
| Cesar Bresgen | 1913 - 1988 | Italy | 2 |
| Nicolae Bretan | 1887 - 1968 | Rumania | 1 |
| Joseph Brettner | 19th/20th - century | Germany | 1 | |
| Bernhard Breuer | 1808 - 1877 | Germany | 1 | |
| Johann Michael Breunig | 1699 - 1755 | Germany | 1 | |
| Luc Brewaeys | 1959 - 2015 | Belgium | 1 |
| William Havergal Brian | 1876 - 1972 | Great Britain, England | 2 |
| Joseph Cox Bridge | 1853 - 1929 | Great Britain, England | 1 |
| Jack Briece | 1945 - 1988 | United States of America, OK | 1 |
| David John Briggs | 1962 - | Great Britain, England | 1 |
| Colin Bright | 1949 - | Australia | 1 |
| Robert Houston Bright | 1916 - 1970 | United States of America | 1 |
| Sarah Brightman | 1960 - | Great Britain, England | 1 |
| Gregers Brinch | 1964 - | Denmark | 1 |
| Estevão de Brito | c.1570 - 1641 | Portugal | 1 | |
| Edward Benjamin Britten | 1913 - 1976 | Great Britain, England | 1 |
| Fantisek Xaver Brixi | 1732 - 1771 | Czech Republic | 19 | |
| Jan Brixides | 1712 - 1772 | Czech Republic | 1 | |
| Petrucci Brizio | 1737 - 1825 | Italy | 1 | |
| Max Brod | 1884 - 1968 | Czech Republic | 1 |
| Juan Bros y Bertomeu | 1776 - 1852 | Spain | 1 | |
| Moritz Brosig | 1815 - 1887 | Germany | 2 |
| Sébastien de Brossard | 1655 - 1730 | France | 1 |
| Harvey Brough | 1957 - | Great Britain, England | 1 |
| Charles Brown | 1898 - 1988 | France | 1 | |
| Jamie Brown | 1980 - | Great Britain, England | 1 | |
| Francis James Brown (Joseph James) | 1925 - 2008 | United States of America, NY | 1 |
| Arnold von Bruck | c.1500 - 1554 | Belgium / The Netherlands | 1 |
| Gerard Hubertus Galenus von Brucken Fock | 1859 - 1935 | The Netherlands | 1 |
| Josef Anton Bruckner | 1824 - 1896 | Austria | 5 |
| Joan Brudieu | c.1520 - 1591 | France | Spain | 1 | |
| Antoine Brumel | c.1460 - c.1513 | France | 1 | |
| Fritz Brun | 1878 - 1959 | Switzerland | 2 |
| Louis Charles Bonaventura Alfred Bruneau | 1857 - 1934 | France | 1 |
| Antonio Brunelli | c.1575 - c.1630 | Italy | 3 | |
| Antonio Brunetti | 1767 - aft.1845 | Italy | 5 | |
| Giovanni Gualberto Brunetti | 1706 - 1787 | Italy | 7 | |
| Giuseppe Brunetti | fl. 1893 - | Italy | 1 | |
| Gloria Bruni | 1955 - | Germany | 1 |
| Eduard Brunner | 1843 - 1903 | Austria | 4 | |
| Giuseppe Bruno | 18th/19th - century | Italy | 1 | |
| Giovanni Francesco Brusa | c.1700 - aft.1768 | Italy | 1 | |
| Curtis Bryant | 1949 - | United States of America, GA | 1 |
| Richard Gavin Bryars | 1943 - | Great Britain, England | 1 |
| Szymon Brzóska | 1981 - | Poland | 1 |
| Jósef Brzowski | 1803 - 1888 | Poland | 1 | |
| Giuseppe Buccioni | 18th/19th - century | Italy | 1 | |
| Jakob Buchanan | 1968 - | Denmark | 1 |
| Emanuel Bucher | 1896 - 1975 | Switzerland | 1 | |
| Johann Friedrich Bucher | 1902 - 1946 | Switzerland | 1 |
| Fritz Buchtger | 1903 - 1978 | Germany | 2 |
| Boudewijn Buckinx | 1945 - | Belgium | 1 |
| Pawel Buczynski | 1953 - | Poland | 1 |
| Francesco Antonio di Budrio | 17th/18th - century | Italy | 1 | |
| Franz Buhler | 1760 - 1823 | Germany | 4 |
| Miroslaw Bukowski | 1936 - | Poland | 1 | |
| Alan Bullard | 1947 - | Great Britain, England | 1 |
| Dafydd Bullock | 1953 - | Great Britain, Wales | 2 |
| Benedictus Buns (à Sancto Josepho) | 1643 - 1716 | Germany | The Netherlands | 5 |
| Patrick Burgan | 1960 - | 1 | |
| Carlos Reinaldo Burger | 1946 - | Germany, Argentina | 1 | |
| Geoffrey Burgon | 1941 - | Great Britain, England | 1 |
| Emil Frantisek Burian | 1904 - 1959 | Czech Republic | 1 |
| Giacinto Burroni | 1882 - 1969 | Italy | 1 |
| Stanislaw von Bursa | 1865 - 1947 | Poland | 2 | |
| Alessandro Busi | 1833 - 1895 | Italy | 1 |
| Ferruccio Dante Michelangelo Benvenuto Busoni | 1866 - 1924 | Italy | 1 |
| Sylvano Bussotti | 1931 - 2021 | Italy | 1 |
| José María Bustamante | 1777 - 1861 | Mexico | 1 | |
| Alessandro Bustini | 1876 - 1970 | Italy | 2 |
| Javier Busto | 1949 - | Spain | 1 |
| Pēteris Butāns | 1942 - | Latvia | 2 |
| Crato Butner | 1616 - 1679 | Germany | 1 | |
| James Henry Baseden Butt | 1929 - 2003 | Great Britain, England | 1 |
| James Austin Butterfield | 1837 - 1891 | Great Britain, England | United States of America | 1 | |
| George Sainton Kaye Butterworth | 1885 - 1916 | Great Britain, England | 1 |
| Josef Butz | 1891 - 1989 | Germany | 2 | |
| Antonio Buzzolla | 1815 - 1871 | Italy | 2 |
| William Byrd | c.1540 - 1623 | Great Britain, England | 5 |