Sadashiv Dattaray Amarapurkar (11 May 1950 – 3 November 2014) was an Indian actor, best known for his performances in Marathi and Hindi films in the period 1983 to 1999

He received the Filmfare Award for Best Performance in a Negative Role in 1991 for Sadak — the first time the award was instituted. In addition to negative roles, he has done supporting roles and, more recently, comic roles.