Parker Stevenson (born 1952) is a U.S. television actor. He became well known after starring in the Hardy Boys, opposite teen heartthrob, Shaun Cassidy, which ran for several seasons on ABC-TV, starting in 1978. Stevenson was then star of both the short-lived series Probe in 1988, and Baywatch between 1989 and 1990.

Stevenson was married to actress Kirstie Alley from 1983 to 1997. The couple adopted a boy and a girl, after Alley experience a miscarriage and a stillbirth. According to media reports at the time of the couple's divorce, Stevenson walked away from the marriage with a healthy $ 6 Million settlement, after asking for $ 75,000 per month in alimony from Alley. The couple today shared joint custody of their children