R.J. "Bob" Colleary is an American television producer and writer. He won the 1980 Primetime Emmy Award for his television writing for his work on Barney Miller. Colleary retired from television writing at age 46.
Television series for which he wrote included Touched by an Angel, Promised Land, The Hogan Family, Saved by the Bell, The Facts of Life, Night Court, It's a Living, The Golden Girls, Benson, Gimme a Break!, Love, Sidney, M*A*S*H, Barney Miller, and A.E.S. Hudson Street.