Bradford Dillman (April 14, 1930 – January 16, 2018) was an American actor, as well as an author starred in the taut crime drama Compulsion (1959). The lanky, dark-haired Dillman also played Robert Redford's best friend J.J. in The Way We Were (1973).

Dillman also appeared opposite Clint Eastwood in the Dirty Harry films The Enforcer (1976) and Sudden Impact (1983). In director Richard Fleischer's Compulsion, derived from the infamous Leopold & Loeb case of the 1920s, Dillman and Stockwell starred as the brazen killers Arthur A. Straus and Judd Steiner, respectively, who think they have committed the perfect murder.