Look up Little Boy or little boy in Wiktionary, the free dictionary.

Little Boy was the codename of the atomic bomb dropped on Hiroshima.

Little Boy may also refer to:

• Little Boy: The Arts of Japan's Exploding Subculture, a 2005 book about Japanese postwar culture
• Little Boy (film), a 2015 American film
• Little Boy (album), an album by Janno Gibbs
• "Little Boy" (Captain Jack song)
• "Little Boy" (The Crystals song)
• "Little Boy", a song by KSI (2017)
• "Little Boy", a song by Miriam Makeba from The World of Miriam Makeba
• "Little Boy", a song by Vance Joy from Nation of Two
• "Little Boys", a 2007 episode of the television series How I Met Your Mother

See also

• Little Boy Blue (disambiguation)
• Little Boy Lost (disambiguation)