Birthday Boy may refer to:

Film and television Birthday Boy (2004 film), a short animated film by Sejong Park Birthday Boy (2022 film), a Panamanian thriller drama film "Birthday Boy" (Squirrel Boy), an episode of Squirrel Boy "Birthday Boy" (Without a Trace), an episode of Without a Trace "Birthday Boy" is an episode of Whatever Happened to the Likely Lads? The Birthday Boy, a 2024 Indian Telugu-language film

Literature and art "Birthday Boy" (short story), an unpublished short story by J. D. Salinger The Birthday Boys, a 1991 novel by Beryl Bainbridge Birthday Boy, a 1983 painting by Eric Fischl

Music Birthday Boy (album), a 1995 album by Junkhouse, or the title song "Birthday Boy", a song by Drive-By Truckers from The Big To-Do "Birthday Boy", a song by Pet Shop Boys from Release "Birthday Boy", a song by The Residents from Duck Stab/Buster & Glen "Birthday Boy", a song by Robin Trower from Caravan to Midnight "Birthday Boy", a song by Ween from GodWeenSatan: The Oneness "Birthday Boy (Drama)", a song by Montt Mardié from Clocks/Pretender

See also Birthday Girl (disambiguation)