Tom Thumb is a diminutive hero of English folklore.

Tom Thumb may also refer to:

Arts and entertainment Tom Thumb (comics), the codename of two Marvel Comics superheroes Tom Thumb (film), a 1958 feature film directed by George Pal Tom Thumb (play), a 1730 play by Henry Fielding The Secret Adventures of Tom Thumb, a 1993 stop-motion animated film Tom Thumb, a character in the children's book The Tale of Two Bad Mice by Beatrix Potter Tom Thumb, a 1934 Krazy Kat film "Tom Thumb", a song by American jazz pianist Bobby Timmons from the 1966 album The Soul Man! Tom of T.H.U.M.B., a 1966 television animated series produced by Videocraft International, with animation produced by Toei Animation.

People General Tom Thumb (1838–1883), American circus performer Manuel Ramos (boxer) (1942–1999), nicknamed (Tom Thumb), Mexican boxer

Businesses Tom Thumb (grocery store), an American supermarket chain in Texas Tom Thumb Food Stores, an American convenience store chain in Florida and Alabama Tom Thumb Gallery, an alternative exhibition space in Kirksville, Missouri

Other uses Tom Thumb (locomotive), the first American-built steam locomotive, built in 1830 Tom Thumb, an open boat used by navigator Matthew Flinders and George Bass in 1796 Tom Thumb Peak, in the Howson Range, British Columbia, Canada Tom Thumb snaffle, a type of bit mouthpiece for horses

See also "Just Like Tom Thumb's Blues", a song by Bob Dylan "Tom Thumb Tempest", an episode of the 1960s British TV series Stingray Tom Thumb House (disambiguation) Thumbelina (disambiguation)