Donald McNichol Sutherland, (born 17 July 1935) is a Canadian actor whose film career spans more than five decades.

Sutherland rose to fame after starring in a series of successful films including The Dirty Dozen (1967), M*A*S*H (1970), Kelly's Heroes (1970), Klute (1971), Don't Look Now (1973), Fellini's Casanova (1976), 1900 (1976), Animal House (1978), Invasion of the Body Snatchers (1978), Ordinary People (1980) and Eye of the Needle (1981). He subsequently established himself as one of the most respected, prolific and versatile character actors of Canada.

He later went on to star in many other successful films where he appeared either in leading or supporting roles such as A Dry White Season (1989), JFK (1991), Outbreak (1995), A Time to Kill (1996), Without Limits (1998), The Italian Job (2003), Cold Mountain (2003), Pride & Prejudice (2005), Aurora Borealis (2006) and The Hunger Games franchise (2012–2015).

Sutherland has been nominated for eight Golden Globe Awards, winning two for his performances in the television films Citizen X (1995) and Path to War (2002); the former also brought him a Primetime Emmy Award. Inductee of Hollywood Walk of Fame and Canadian Walk of Fame, he also received a Canadian Academy Award for the drama film Threshold (1981). Several media outlets and movie critics describe him as one of the best actors who have never been nominated for an Oscar. In 2017, he received an Academy Honorary Award for his contributions to cinema.

He is the father of actors Rossif Sutherland, Angus Sutherland and Kiefer Sutherland.