Bill Conti, född 13 april 1943 Providence, Rhode Island, amerikansk kompositör av filmmusik.

Conti är mest känd för att ha gjort musiken till fem av de sex Rocky-filmerna, där låten Gonna Fly Now som spelas i början av de flesta filmerna, är den mest kända.

Han har även gjort musiken till James Bond-filmen Ur dödlig synvinkel och Karate Kid-filmerna.

Films by Bill Conti:

• Rocky 1, 2, 3, 4, and 5 - excellent mix of sports fanfare and rock music, Conti's theme song "Gonna Fly Now" for the original being particularly successful
• The Right Stuff - won an Oscar for this, with its heroic march and music perhaps influenced by The Battle of Britain
• F.I.S.T.
• Bad Boys
  
• The Seduction of Joe Tynan
• Private Benjamin
• Escape to Victory
• For Your Eyes Only - including the well-known title song sung by Sheena Easton in this Bond movie
• The Karate Kid 1, 2, 3 - music with a modest cult following
• The Adventures of Huck Finn
• Masters of the Universe
• Weird Science (songs)
• F/X: Murder by Illusion - no.2 was by Lalo Shifrin
• The Big Blue - Conti scored the US version whose French original was scored by Eric Serra
• Spy Hard
• The Thomas Crown Affair - remake with Pierce Brosnan