Legitimacy, from the Latin word legitimare (to make lawful), may refer to:

• Legitimacy (law)
• Legitimacy of standards
• Legitimacy (political science)
• Legitimate expectation
• Legitimate peripheral participation
• Legitimate theater
• Legitimation

Legit may refer to:

• Legit (professional wrestling)
• Legit (TV series)
• Legit Ballin' - record label
• B-Legit - American rapper
• Too Legit to Quit - MC Hammer album
• Too Legit for the Pit: Hardcore Takes the Rap - album of cover versions of hiphop songs

• Constitutional legitimacy