Mickey is a given name, nickname and surname.

Mickey may also refer to:

Arts and entertainment

• Mickey (1918 film), a silent film starring Mabel Normand, directed by F. Richard Jones
• Mickey (1948 film), starring Lois Butler, based on the 1946 novel Clementine by Peggy Goodin
• Mickey (TV series), a 1964–1965 TV series starring Mickey Rooney
• "Mickey" (Toni Basil song), 1981
• Mickey (2004 film), a baseball film starring Harry Connick, Jr.
• "Mickey" (Lil Yachty song), 2018

Computing and technology

• MICKEY, a stream cipher algorithm that is part of the eSTREAM portfolio
• Mouse dpi or mickey, a measure of distance reported by a computer mouse
• Mickey or 1850XLD, which was developed into the Atari ST home computer
• Mickey set, H2X American ground scanning radar

Other uses

• Mickey Finn (drugs) or mickey, a drink laced with drugs
• Mickey, a Canadian slang term for a 375 mL bottle of liquor
• Mickey Hot Springs, a small hot spring system in Oregon, United States