Secret identity (disambiguation)

Secret identity may mean:

• Secret identity, an alternate persona used to conceal a person's true identity, often associated with fictional characters such as superheroes
• Undercover, disguising one's own identity or using an assumed identity for the purposes of gaining the trust of an individual or organization

In entertainment

• Secret Identity, a 2006 novel based on the television series Lost
• My Secret Identity, a 1980s television series about a teenage superhero
• Superman: Secret Identity, a 2004 DC Comics miniseries
• "Secret Identity", a song by The Jealous Girlfriends from The Jealous Girlfriends (album)