Robert Irwin
Robert Irwin may refer to:
- Robert Irwin , general of the American militia in the Revolutionary War
- Robert Irwin , Canadian politician
- Robert Irwin , American installation artist
- Robert Irwin , British historian, novelist and writer on Arabic literature
- Robert Irwin Jr., United States territorial legislator
- Robert George Irwin, American sculptor convicted in 1937 murder spree in New York City
- Robert Walker Irwin, American businessman and Hawaiian representative to Japan
- Bob Irwin, Australian animal conservationist and father of Steve Irwin
- Robert Irwin , son of Steve Irwin and grandson of Bob