Leslie Dayman (19 January 1938 – 20 October 2023), credited variously as Les Dayman, was an Australian actor with a career spanning over 50 years, he was best known for his performances on television (serials and telemovies) and film, major small screen roles including Homicide, Prisoner, Sons and Daughters and E Street.

He was the son of Australian Rules footballer Les "Bro" Dayman.