- G -
- Gaffron, Paul
- Gallagher, Joe
- Geilmann, Ulrich
- Gelenczei, Emil
- Gelfand, Boris
- Geller, Jakov
- Georgiev, Kiril
- Georgiev, Vladimir
- Gershon
- Giddins, Steve
- Gik
- Glenz
- Gligoric
- Goh Wei Ming, Kevin
- Goldmann
- Goldschmidt
- Golombek, Harry
- Golubev
- Golz, Werner
- Gordon
- Gormally, Danny
- Görschen, Dr. Fritz C.
- Grabinsky
- Grabitz
- Greet, Andrew
- Grivainis
- Grivas, Efstratios
- Grooten, Herman
- Gruber
- Grund
- Gude, Antonio
- Guéneau
- Gufeld
- Guliev, Sarhan
- Gulko, Boris
- Gunderam, Gerhart
- Gupta
- Gurevich
- Gutman, Lev