Max Topplin (born December 14, 1989) is a Canadian theatre, television and film actor. He was born in Toronto, Ontario. He made his debut on the television series Ghost Trackers. He is best known for his role in the USA Network legal drama Suits, where he played Harold Gunderson.
Topplin is a director of LifePaths, a project focused on creating telemedicine systems to help in Haiti.