Jeff (disambiguation)

Jeff is a masculine given name.

Jeff or JEFF may also refer to:

Arts and entertainment

 * Jeff (album), a 2003 Jeff Beck album
 * Jeff, also known as The Jeffrey Dahmer Files, a 2012 independent documentary film about Jeffrey Dahmer
 * Jeff (1969 film), a French film starring Alain Delon
 * Joseph Jefferson or Jeff Award, for excellence in theatre in the Chicago area
 * Jazz Etno Funky Festival (JEFF), a music festival in Slovenia

United States

 * A local nickname for Jeffersonville, Indiana
 * Jeff, Indiana, an unincorporated community
 * Jeff, Missouri, an unincorporated community

Other uses

 * Geoffrey (given name)
 * JEFF, a file format allowing execution directly from static memory
 * Joint Evaluated Fission and Fusion, an international organization for the production of nuclear data