- G, Kenny
- G, Warren
- Gable, Clark
- Gable, Dan
- Gabor, Eva
- Gabor, Zsa Zsa
- Gabriel, Peter
- Galas, Diamanda
- Galiano, Courtney
- Gallagher, Liam
- Gallagher, Patrick
- Gallagher, Peter
- Gallagher, Susan
- Gallo, Vincent
- Galway, James
- Gambon, Michael
- Gandolfini, James
- Ganz, Bruno
- Garbo, Greta
- Garcia Bernal, Gael
- Garcia, Andy
- Garcia, Edgar
- Gardel, Carlos
- Gardner, Ava
- Garfield, Allen
- Garfield, John
- Garfunkel, Art
- Garland, Judy
- Garlin, Jeff
- Garner, Erroll
- Garner, James
- Garner, Jennifer
- Garofalo, Janeane
- Garr, Teri
- Garrett, Cynthia
- Garrett, Leif
- Garrett, Peter
- Garrison, Jim
- Garson, Greer
- Garth, Jennie
- Garvey, Steve
- Gavin, John
- Gaye, Marvin
- Gayle, Crystal
- Gaynor, Janet
- Gazzara, Ben
- Gazzo, Michael V.
- Geary, Anthony
- Geffen, David
- Geisel, Raymond Hunter
- Gelbart, Larry
- Geldof, Bob
- Gellar, Sarah Michelle
- Genet, Jean
- George, Boy
- Gere, David
- Gere, Richard
- Germann, Greg
- Gerroll, Daniel
- Gershon, Gina
- Gershwin, George
- Gershwin, Ira
- Gertz, Jami
- Gets, Malcolm
- Getty, Estelle
- Giamatti, Paul
- Gibb, Andy
- Gibbons, Leeza
- Gibbs, David
- Gibson, Deborah
- Gibson, Mel
- Gibson, Thomas
- Giddins, Gary
- Gielgud, John
- Gifford, Kathie Lee
- Gilbert, John
- Gilbert, Melissa
- Gilbert, Sara
- Gilbert, William S
- Gill, Vince
- Gillespie, Dizzy
- Gilliam, Terry
- Gilmore, Jimmie Dale
- Gilmour, David
- Gilpin, Peri
- Gilroy, Tony
- Ginsberg, Allen
- Girard, Francois
- Gish, Annabeth
- Gish, Dorothy
- Gish, Lillian
- Gitai, Amos
- Glass, Ira
- Glass, Philip
- Gleason, Jackie
- Gleeson, Brendan
- Glen, Iain
- Glenn, Scott
- Gless, Sharon
- Glickman, Marty
- Glitter, Gary
- Glover, Corey
- Glover, Danny
- Godard, Jean-Luc
- Goddard, Paulette
- Godunov, Alexander
- Goebbels, Josef
- Going, Joanna
- Golan, Menahem
- Golbahari, Marina
- Goldbacher, Sandra
- Goldberg, Adam
- Goldberg, Leonard
- Goldberg, Rube
- Goldberg, Whoopi
- Goldberger, Julian
- Goldblum, Jeff
- Goldenberg, Billy
- Goldman, Duff
- Goldman, Gary
- Goldman, William
- Goldsmith, Jerry
- Goldstein, Robert
- Goldwyn, Samuel
- Golino, Valeria
- Golson, Benny
- Gondry, Michel
- Gonzalez Inarritu, Alejandro
- Gonzalez, Daniel
- Gooding Jr., Cuba
- Gooding Jr., Cuba
- Goodman, Benny
- Goodman, Dody
- Goodman, John
- Goodman, Miles
- Goodman, Robert
- Gorbachev, Mikhail S
- Gordon, Dexter
- Gordon, Jack
- Gordon, Mary
- Gordon, Michael
- Gordon, Peter
- Gordon, Richard
- Gordon, Robert
- Gordon, Ruth
- Gorman, James
- Gorshin, Frank
- Gosling, Ryan
- Gossard, Stone
- Gosselaar, Mark-Paul
- Gossett Jr., Louis
- Gottfried, Gilbert
- Gotti, John
- Gould, Elliott
- Gould, Glenn
- Gould, Morton
- Goulet, Robert
- Grable, Betty
- Grace, Topher
- Gracie, Royce
- Graham, Heather
- Graham, Martha
- Grahame, Kenneth
- Grammer, Kelsey
- Grant, Amy
- Grant, Cary
- Grant, David
- Grant, Hugh
- Grant, Jennifer
- Grant, Lee
- Grant, Richard E
- Gravel, Mike
- Graves, John
- Graves, Peter
- Graves, Rupert
- Gray, David
- Gray, Erin
- Gray, James
- Gray, Jerry
- Gray, Macy
- Gray, Timothy
- Grazer, Brian
- Green, Adam
- Green, Adolph
- Green, Al
- Green, Gerald
- Green, Paul
- Green, Robson
- Green, Seth
- Green, Tom
- Greenaway, Peter
- Greene, Bob
- Greene, Graham
- Greenfield-Sanders, Timothy
- Greengrass, Paul
- Greenspan, David
- Greenwald, Robert
- Greenwood, Bruce
- Greer, Jane
- Greer, Judy
- Gregory, Andre
- Gregory, James
- Gregory, Michael
- Grenier, Adrian
- Gretzky, Wayne
- Grey, Jennifer
- Grey, Joel
- Grieco, Richard
- Grieg, Edvard
- Grier, Pam
- Grifasi, Joe
- Griffey Jr., Ken
- Griffin, John
- Griffin, Kathy
- Griffin, Merv
- Griffith, Andy
- Griffith, D W
- Griffith, Hugh
- Griffith, Melanie
- Griffith, Michael
- Griffiths, Rachel
- Grimes, Tammy
- Grint, Rupert
- Grisham, John
- Grizzard, George
- Grodin, Charles
- Groening, Matt
- Grogan, John
- Grohl, David
- Groller, Walt
- Gross, Michael
- Grosso, Sonny
- Gruffudd, Ioan
- Guarini, Justin
- Guest, Christopher
- Guggenheim, Charles
- Guilfoyle, Paul
- Guinee, Tim
- Guinier, Lani
- Guinness, Alec
- Gunderson, Steve
- Gunn, James
- Guthrie, Arlo
- Guthrie, Woody
- Guttenberg, Steve
- Guy, Buddy
- Guy, Jasmine
- Guzman, Luis
- Gwenn, Edmund
- Gyllenhaal, Jake
- Gyllenhaal, Maggie