Sweater or heavy sweater pulled on over the head, used in the UK, Ireland, and CommonwealthJumper (dress), in the USA, a sleeveless, collarless dress, known elsewhere as a pinafore or pinafore dressPart of the uniform of the United States Navy and Royal Navy uniform
Computers and software
Jumper 2.0, open source collaborative enterprise search softwareJumper (computing), an electrical connector
Media and entertainment
Jumper (novel), a novel by Steven Gould
Jumper (film), a 2008 film adaptation of the novelJumper: Griffin's Story, a video game based on the filmJumper: Griffin's Story (novel), a novel based on the filmJumpers, a play by Tom StoppardPuddle jumper, a spacecraft in the fictional Stargate universe
Music
"Jumper" (song), a song by Third Eye Blind"Jumpers", a song by Sleater-Kinney on the album The WoodsJumper, a song by capsule on the album More! More! More!
Religious groups
A member of the Welsh Methodist RevivalA faction of the Molokan religious sect
People
John P. Jumper (born 1945), former Chief of Staff of the United States Air Force
Sports
Jumper (basketball)Show jumper, a type of equestrian competition or the horses that compete in same.A person who participates in parachuting
Other meanings
Jumper (suicide), a person who kills himself by jumping from a height.Citroën Jumper, a French vanJumper cables