In Action

In Action may refer to:

• In Action, a 1960 album by Little Willie John
• In Action, a 1962 album by The Chad Mitchell Trio
• In Action (Menudo album)
• In Action (Johnny Rivers album)
• In Action (Roberto Magris album), 2026
• In Action (EP), an EP by We Are Scientists
• Mary-Kate and Ashley in Action!, a 26-episode TV series about the Olsen twins