Pat Renella (March 24, 1929 – November 9, 2012) was an American actor. His motion picture debut was as an engineer in the space drama X-15 (1961) starring David McLean and Charles Bronson. Renella acted in the stage play Bullfight, which opened at the Coronet Repertory Theatre on North La Cienega in West Hollywood on November 17, 1961. Although there is not much written about him in the Los Angeles Times of the day, he was a working actor, mostly playing small parts as gangster types and hoods.