Harvey Atkin (December 18, 1942 – July 17, 2017) was a Canadian actor and voice actor. He has worked in feature movies and television. He has also done voice-overs, and has voiced animations. He was born in Toronto, Ontario. He was known for his role as Judge Alan Ridenour in a recurring role on the television drama Law & Order: Special Victims Unit, a role he also played in Law & Order: Criminal Intent and Law & Order. He appeared in 95 episodes of Cagney & Lacey as Sergeant Ronald Coleman.
- TV Data (9 November 1986). "Harvey Wants To Work (And His Wish Is Granted)". Toledo Blade. p. TVT-5. Retrieved 4 October 2015.
- "Harvey Atkin, 'Cagney and Lacey' and 'Meatballs' Actor, Dies at 74". The Hollywood Reporter. July 18, 2017. Retrieved July 18, 2017.