Omar Rafael Chaparro Alvídrez (Chihuahua, Chihuahua, Mexico; November 26, 1974), better known by his stage name Omar Chaparro, is a Mexican comedian, actor, comedian, singer, composer, producer, lecturer and radio and television host.

He is known for creating and performing his humorous characters in his radio and television programs where he is also a host, for acting in several Mexican and Mexican-American films and for his double starring role in Netflix's musical comedy film, in tribute to Pedro Infante, Como caído del cielo (Like Fallen from the Sky).