Gajdusek,
Daniel Carleton Galen Gallo,
Robert Charles Galton,
Francis Garrod,
Archibald Edward Gasser,
Herbert Spencer Gilman,
Alfred G. Goldstein,
Joseph L. Golgi,
Camillo Graaf,
Regnier de Granit,
Ragnar Gray,
Henry Gregg,
Norman Greengard,
Paul Guérin,
Camille Guillemin,
Roger Charles Louis Gullstrand,
Allvar Gurdon,
John Bertrand