| GABRIELI, ANDREA | Italia | h. 1510 | 1586 |
| GABRIELI, GIOVANNI | Italia | h. 1555 | 1612 |
| GADE, NIELS | Dinamarca | 22-02-1817 | 21-12-1890 |
| GAGNEUX, RENAUD | |||
| GALWAY, JAMES | Inglaterra | 1939 | |
| GARCIA ABRIL, ANTON | España | 19-05-1933 | |
| GEMINIANI, FRANCESCO SAVERIO | Italia | 05-12-1687 | 17-09-1762 |
| GERHARD, ROBERT | Inglaterra | 25-09-1896 | 05-01-1970 |
| GERMAN, EDWARD | Inglaterra | 17-02-1862 | 11-11-1936 |
| GERSHWIN, GEORGE | Estados Unidos | 28-09-1898 | 11-07-1937 |
| GESUALDO, CARLO | Italia | h. 1560 | 08-09-1613 |
| GIBBONS, ORLANDO | Inglaterra | 1583 | 05-06-1625 |
| GIBBS, CECIL ARMSTRONG | Inglaterra | 10-08-1889 | 12-05-1960 |
| GILLES, JEAN | Francia | 08-01-1688 | 05-02-1705 |
| GILSON, PAUL | Belgica | 15-06-1865 | 03-04-1942 |
| GINASTERA, ALBERTO | Argentina | 11-04-1916 | 25-06-1983 |
| GINZBURG, GRIGORY | Rusia | 29-05-1904 | 05-12-1961 |
| GIORDANO, UMBERTO | Italia | 28-08-1867 | 12-11-1948 |
| GLANERT, DETLEV | Alemania | 06-09-1960 | |
| GLASS, PHILIP | Estados Unidos | 31-01-1937 | |
| GLAZUNOV, ALEXANDER KONSTANTIN | Rusia | 10-08-1865 | 21-03-1936 |
| GLIERE, REINHOLD MORISEVITCH | Rusia | 11-01-1875 | 23-06-1956 |
| GLINKA, MIJAIL IVANOVICH | Rusia | 01-06-1804 | 15-02-1857 |
| GLUCK, CHRISTOPH WILLIBALD | Alemania | 02-07-1714 | 15-11-1787 |
| GODARD, BENJAMIN | Francia | 18-08-1849 | 10-01-1895 |
| GODOWSKY, LEOPOLD | Estados Unidos | 13-02-1870 | 21-11-1938 |
| GOEDICKE, ALEXANDER | Rusia | 04-03-1877 | 09-07-1957 |
| GOLDMARK, KAROL | Hungria | 18-05-1830 | 02-01-1915 |
| GOLDSCHMIDT, BERTHOLD | Inglaterra | 18-01-1903 | 17-10-1996 |
| GOMBERT, NICOLAS | Belgica | h. 1495 | h. 1560 |
| GOODWIN, RON | Inglaterra | 1925 | |
| GOOSSENS, EUGENE | Inglaterra | 26-05-1893 | 13-06-1962 |
| GORECKI, HENRYK | Polonia | 06-12-1933 | |
| GORLI, SANDRO | Italia | 1948 | |
| GOSFIELD, ANNIE | |||
| GOULD, MORTON | Estados Unidos | 10-12-1913 | 21-02-1996 |
| GOUNOD, CHARLES FRANÇOIS | Francia | 17-06-1818 | 17-10-1883 |
| GRAINGER, PERCY | Estados Unidos | 08-07-1882 | 20-02-1961 |
| GRAMATGES, HAROLD | Cuba | 26-09-1918 | |
| GRANADOS, ENRIQUE | España | 27-07-1867 | 24-03-1916 |
| GRAUN, CARL HEINRICH | Alemania | 1704 | 08-08-1759 |
| GRAY, STEVE | |||
| GRETCHANINOV, ALEXANDER | Rusia | 25-10-1864 | 03-01-1956 |
| GRIEG, EDUARD HAGERUP | Noruega | 15-06-1843 | 04-09-1907 |
| GRIER, FRANCIS | Inglaterra | ||
| GRUBER, H.K. | Austria | 1943 | |
| GUIRAUD, ERNEST | Francia | 23-06-1837 | 06-05-1892 |
| GURIDI, JESUS | España | 25-09-1886 | 07-04-1961 |
