SS Murray M. Blum was a Liberty ship built in the United States during World War II.

She was named after Murray M. Blum, the radio operator of SS Leonidas Polk who drowned, 3 December 1943, attempting to save an overboard crewman.

Murray M. Blum was laid down on 19 September 1944, under a Maritime Commission (MARCOM) contract, MC hull 2381, by J.A.

Jones Construction, Brunswick, Georgia; she was sponsored by Mrs. Sylvia Blum, the mother of the ships namesake, and launched on 25 October 1944.

On 30 April 1952, she was laid up in the National Defense Reserve Fleet, in Mobile, Alabama.