Robert John Burke (born September 12, 1960) is an American actor known for his roles in the early films of Hal Hartley as well as his roles in RoboCop 3 (1993), Tombstone (1993), and Thinner (1996). During the 2000s Burke became well known for his portrayal of Mickey Gavin on Rescue Me (2004–11), Bart Bass in Gossip Girl (2007–12), Ed Tucker in Law & Order: Special Victims Unit (2002–20), and a number of other film and television roles including Intrusion (2021).

Early life and education
Burke was born in Washington Heights, Manhattan, the son of immigrants from Galway, Ireland. Burke has a strong affinity for Ireland and his Irish heritage. He graduated from Northport High School and attended the Acting Conservatory at State University of New York at Purchase.