Sidney Richard Clute was an American film and television actor. He was notable for playing Detective Paul La Guardia on 57 episodes of the American police procedural drama Cagney & Lacey (1982–85). He also played "Detective Simms" on 10 episodes in McCloud.

Cagney & Lacey is an American police procedural drama television series that aired on the CBS television network for seven seasons from March 25, 1982, to May 16, 1988. The show is about two New York City police detectives who lead very different lives: Christine Cagney is a career-minded single woman, while Mary Beth Lacey is a married working mother. The series is set in a fictionalized version of Manhattan's 14th Precinct. The pilot movie had Loretta Swit in the role of Cagney, while the first six episodes had Meg Foster in the role. When the show was revived for a full-season run, Gless portrayed the role for six consecutive years. Each year during that time, one of the two lead actresses won the Emmy for Best Lead Actress in a Drama, a winning streak matched only once since in any major category by a show.