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- Matthew Gerard and Robbie Nevil - "The Best of Both Worlds" (Theme from Hannah Montana)
- Jackie Gleason - "You're My Greatest Love" (Theme from The Honeymooners), "Melancholy Serenade" (Theme from The Jackie Gleason Show)
- Andrew Gold - "Thank You for Being a Friend" (Theme from The Golden Girls)
- Carey Gold - "The Life That You Love" (Theme from Love of Life), "Here's to Us" (Theme from Ryan's Hope)
- Ernest Gold - "Final Frontier" (Theme from Mad About You)
- Jerry Goldsmith - "Theme from Star Trek: The Next Generation", "Theme from Star Trek: Voyager"
- Charles Gounod - "Funeral March for a Marionette" (Theme from Alfred Hitchcock Presents)
- Ron Grainer - "Theme from Doctor Who", "Theme from The Prisoner"
- Amy Grant - "Believe" (Theme from Three Wishes)
- George Greeley - "Theme from My Favorite Martian"
- Howard Greenfield and Jack Keller - "Theme from Bewitched"
- Merv Griffin - "Think Music" (Theme from Jeopardy!), "Changing Keys" (Theme from Wheel of Fortune), "Theme from Merv Griffin's Crosswords"
- Guy Gross - "Theme from Farscape"
- David Grusin - "Theme from St. Elsewhere"
- Vince Guaraldi - "Linus and Lucy" (Theme from Peanuts)
- Earle Hagen - "The Fishin' Hole" (Theme from The Andy Griffith Show), "Keep Your Fingers Crossed" (Theme from The Dick Van Dyke Show), "Theme from Gomer Pyle, U.S.M.C.", "Theme from The Mod Squad", "Theme from The Dukes of Hazzard"
- Jan Hammer - "Theme from Miami Vice"
- Steve Hampton and John Adair - "Theme from Just Shoot Me!", "Theme from Phil of the Future", "Here I Am (Theme from The Suite Life on Deck)", "Livin' the Suite Life" (Theme from The Suite Life on Deck), "Everything is Not What It Seems" (Theme from Wizards of Waverly Place)
- Joe Harnell - "Theme from The Incredible Hulk"
- Isaac Hayes - "Theme from Shaft"
- Neal Hefti - "Theme from Batman", "Theme from The Odd Couple"
- Jim Helms - "Theme from Kung Fu"
- Paul Henning - "The Ballad of Jed Clampett" (Theme from The Beverly Hillbillies), "Theme from Petticoat Junction" (with Curt Massey)
- Will Hoge - "You Make Me Happy" (Theme from Still Standing)
- James Newton Howard - "Theme from ER", "Theme from The Sentinel"
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