Dennis Stock (July 24, 1928 – January 11, 2010) was an American photojournalist and documentary photographer and a member of Magnum Photos.
He apprenticed under photographer Gjon Mili. In 1951, he won a first prize in a Life magazine competition for young photographers. That same year, he became an associate member of the photography agency Magnum. He became a full partner-member in 1954.
- 1st Prize, "Life" Young Photographers Contest, USA, 1951
- 1st Prize, International Photography Competition, Poland, 1962
- Advertising Photographers of America, USA, 1991
- Beyond Iconic - Photographer Dennis Stock, dir. Hanna Maria Sawka, 2011.