Walther Benser (23 October 1912 – 21 April 2002) was a photographer, photo journalist and merchant from Germany.

He traveled as a freelance photographer with a Leica camera, gave slide lecture tours and established the stock photo agency ZEFA.

[1] In 1989 he gave a presentation "Sixty Years with the Leka (sic) at the Leica Historical Society of America meeting in Philadelphia.

[2] He was married to painter Ursula Benser (née Heuser), daughter of painter Werner Heuser.

This article about a German photographer is a stub.