Gabor,
Dennis Galileo Gamow,
George Gassendi,
Pierre Gay-Lussac,
Joseph Louis Geiger,
Hans (Wilhelm) Gell-Mann,
Murray Giaever,
Ivar Giacconi,
Riccardo Gibbs,
Josiah Willard Gilbert,
Walter Glaser,
Donald Arthur Glashow,
Sheldon Lee Goeppert-Mayer,
Maria Gold,
Thomas Goldstein,
Eugen Grimaldi,
Francesco Maria Guillaume,
Charles Edouard Goethe,
Johann Wolfgang