| Gribbin, Deirdre (1967 - ) Ireland |
| Gribincika, Marina (1966 - ) Latvia |
| Griebling, Karen (? - ) U.S.A. |
| Griend, Koos van de (1905 - 1950) The Netherlands |
| Griffeath-Loeb, Brian (1981 - ) U.S.A. |
| Griffin, Charles (1968 - ) U.S.A. |
| Griffin, John C. (1979 - ) U.S.A. |
| Griffith, Jennifer (? - ) U.S.A. |
| Grigoreas, Kostas (1957 - ) Greece |
| Grigorjeva, Galina (1962 - ) Estonia |
| Grigsby, Beverly (1928 - ) U.S.A. |
| Grillo, Fernando (1945 - ) Italy |
| Grim, Wayne (? - ) U.S.A. |
| Grimaldi, Raffaele (? - ) Italy |
| Grimes, David (1948 - ) Canada |
| Grimes, David (1940 - ) U.S.A. |
| Grimmel, Werner (1952 - ) Germany |
| Grims-land, Ebbe (1915 - ) Sweden |
| Grímsson, Lárus Halldór (1954 - ) Iceland |
| Grinberg, Alexander (1961 - ) Ukraine |
| Grinblat, Romuald (1930 - 1995) Russia |
| Grisey, Gérard (1946 - 1998) France |
| Grisoni, Renato (1922 - ) Italy |
| Griswold, Burt (? - ) U.S.A. |
| Gritskevich, Vsevolod (1947 - ) Belarus |
| Gritzner, Ingmar (1977 - ) Austria |
| Grixti, Jesmond (1969 - ) Malta |
| Groba, Rogelio (1930 - ) Spain |
| Grolimund, Turo (1961 - ) |
| Groll, Peter (1974 - ) Slovakia |
