Jack

Look up Jack or jack in Wiktionary, the free dictionary.

Jack may refer to:

Places

Jack (given name), a male given name, including a list of people and fictional characters with the name
Jack (surname), including a list of people with the surname
Jack (Tekken), multiple fictional characters in the fighting game series Tekken
Jack the Ripper, an unidentified British serial killer active in 1888
Wolfman Jack (1938–1995), a stage name of American disk jockey Robert Weston Smith
New Jack, a stage name of Jerome Young (1963-2021), an American professional wrestler
Spring-heeled Jack, a creature in Victorian-era English folklore
Jack (hero), an archetypal Cornish and English hero and stock character

Jack (baboon), a baboon who was the assistant to a disabled railway signalman in South Africa
Jack (cat), a Norwegian forest cat who was lost by American Airlines baggage handlers
Jack or jackass, a male donkey (Equus africanus)

"Jack" (song), a 2013 song by Breach
"Jack" (1980), a B-side song to "Tell The Children" by Sham 69 on the album Kings & Queens
"Jack" (1984), a song and single by Bone Orchard
"Jack" (2001), a song by Iced Earth from their album Horror Show (2001)
"Jack" (1983), a song and single by Machinations (band)
"Jack" (1983), a song and single by Mighty Gabby
"Jack", song by Pixie Lott from the Turn It Up (2009) album
"The Jack", a song by AC/DC originally on the album T.N.T. (1975)

Jack (flag), a national maritime flag flown by warships, e.g.,
- Union Jack
Jack, the Allied code-name of the Japanese Mitsubishi J2M fighter of World War II

Electrical connector, or "wall jack", a socket (often panel-mounted) intended to accept a plug
Phone connector (audio), commonly known as "audio jack", or "jack plug", or "phone jack"
Registered jack, a standardized telecommunication network interface for connecting voice and data equipment

Jack (device), a device used to lift heavy objects
- Jackscrew, a device used to support heavy objects at various heights
- Pallet jack, a device with two forks used to lift and move pallets; the powered version is known as a forklift
- Strand jack, used in construction and engineering, and is capable of lifting hundreds of tonnes
Boot jack, a device for removing boots
Jack plane, a tool for smoothing wood
Roasting jack, a device for turning a spit

Jack Box, the mascot of Jack in the Box restaurants
Cracker Jack and Cracker Jack'D, snack foods with the fictional Sailor Jack as a mascot
Jack Daniel's, a Tennessee whiskey distillery, whose product is sometimes referred to as "Jack"
Jack of plate or jack, a type of armor
Jack's (store), a defunct British discount supermarket chain owned by Tesco
Monterey Jack, a variety of cheese
Quarter-jack or jack, an animated figure which strikes the bell of a clock
Yukon Jack (liqueur), a Canadian whisky with honey
Jack Tar or "jack", a term for a sailor