English photographer Sidney Louis Martin (born in 1895, year of death unknown) was a photographer for the Sunday Graphic between 1945 and 1948. In April 1950, he joined Kemsley Newspapers as a regular casual photographer and rejoined the staff in July 1951. Kemsley Newspapers sold their titles, including the Sunday Graphic and The Sunday Times to Thomson Newspapers in 1959. The Sunday Graphic was closed in 1960 and Sidney Martin left Thomson Newspapers in 1965.