- Galarraga, Andres
- Galarraga,
- Gallego, Mike
- Garcia, Damaso
- Garciaparra, Nomar
- Gardner, Brett
- Garner, Phil
- Garvey, Steve
- Gehrig, Lou
- Giambi, Jason
- Gibson, Kirk
- Gibson, Bob
- Gibson Bob,
- Glaus, Troy
- Glavine, Tom
- Gomes, Jonny
- Gomes, Joey
- Gonzalez, Juan
- Gonzalez, Alex
- Gooden, Dwight
- Gordon, Joe
- Gossage, Goose
- Grace, Mark
- Granderson, Curtis
- Grant, Brian
- Green, Shawn
- Greer, Rusty
- Greinke, Zack
- Grieve, Ben
- Griffey, Ken
- Griffey Jr., Ken
- Griffey Jr. Ken,
- Griffin, Alfredo
- Gross, Greg
- Grove, Lefty
- Gruber, Kelly
- Guerrero, Vladimir
- Guerrero, Pedro
- Guillen, Ozzie
- Gura, Larry
- Gwynn, Tony