Manchild or man child may refer to:

Music Man-Child, a 1975 album by Herbie Hancock Man-Child (musical), a 1971 Australian musical by Chris Neal Manchild (band), an American 1970s soul band from Indianapolis, Indiana Manchild (rapper), American Christian rapper Manchild, a 1999 album by Shyheim "Manchild" (Neneh Cherry song), 1989, and re-released in 2022 featuring Sia "Manchild", a song by Eels from the 1996 album Beautiful Freak "Manchild" (Sabrina Carpenter song), 2025

Other uses Manchild (TV series), a BBC TV series "The Man Child", a short story by James Baldwin Manchild: The Schea Cotton Story, a documentary on American basketball player Schea Cotton

See also Adult child (disambiguation) "Manboy", a song performed by Eric Saade Puer aeternus (Latin for "eternal boy"), a child-god who is forever young in mythology