Jes
Jes or JES may refer to:
People
- Jes (musician), American singer and songwriter
 - Jes Bertelsen, Danish spiritual teacher and author
 - Jes Bundsen (1766–1829), Danish painter and etcher
 - Jes Gordon (born 1969), American event producer
 - Jes Høgh (born 1966), Danish footballer
 - Jes Holtsø (born 1956), Danish actor
 - Jes Macallan (born 1982), American actress
 - Jes Psaila (born 1964), Maltese guitarist
 - Jes Staley (born 1956), American banker
 
Other uses
- Jes Air, a former Bulgarian airline
 - The Jes, colloquial name for Coláiste Iognáid, a Jesuit secondary school in Galway, Ireland
 
Acronyms
- Job Entry Subsystem 1 (JES1), a component of the VS1 operating system
 - Job Entry Subsystem 2/3, (JES2, JES3) a component of the MVS operating systems
 - Junulara Esperanto-Semajno ("Esperanto Youth Week"), an annual Esperanto youth meeting
 - Producciones JES, a Colombian TV production company
 - Java Enterprise System, a component of the Sun Java System