A bandersnatch is a fictional creature in Lewis Carroll's novel Through the Looking-Glass and poem The Hunting of the Snark.

Bandersnatch may also refer to:

Arts and entertainment Bandersnatch (Known Space), a sluglike sentient creature in Larry Niven's fictional Known Space universe Bandersnatch (video game), a computer game written by Imagine Software and later released as Brataccas Black Mirror: Bandersnatch, an interactive film of the anthology series Black Mirror Bandersnatch, a race in the Shadowrun role-playing game Bandersnatch, a newspaper run by John Abbott College students

Other uses 9780 Bandersnatch, an asteroid

See also Frumious Bandersnatch, an American psychedelic rock band active in the 1960s