An umpire is a person of authority in a number of sports games.

Specific sports umpires include: Umpire (American football) Umpire (Australian rules football) Umpire (baseball) Umpire (cricket) Umpire (field hockey) International Umpire of Sailing Referee in other sports

Umpire may also refer to:

In geography: Umpire, Arkansas Umpire, Missouri

In military: HMS Umpire, name of several Royal Navy ships

In law: Umpire (law), a decision-maker or chairperson in an arbitration tribunal Crown Umpire, the chief arbitrator under the British National Insurance Act 1911