Allan Arbus
- Birth Date
- 2/15/1918 - 4/10/2013
- Birth Place
- Los Angeles, California, USA
- Known For
- Acting
Allan Franklin Arbus (February 15, 1918 – April 19, 2013) was an American actor and photographer. He was the former husband of photographer Diane Arbus. He is known for his role as psychiatrist Dr. Sidney Freedman on the CBS television series M*A*S*H.
