Alter

Alter may refer to:

• ALTER, a historic COBOL command
• ALTER (SQL), an SQL command

• Alter (album), 2002 album by Floater
• Alter, a 2006 remix album by Swiss band Knut
• "Alter", a song from the 1994 album Glow, by Raven

• ALTER (streaming service) a channel dedicated to horror, run by Gunpowder & Sky
• Alter Channel, a Greek TV channel
• Alter, a sister magazine of Linus magazine

• Alters, the different personality states in dissociative identity disorder
• Alter (automobile)
• Alter (crater), a lunar crater
• Alter (name), people named Alter
• Short for alter ego
• Archbishop Alter High School

• Altar (disambiguation)