Michael O'Neill (born 1930) Timothy H. O'Sullivan (American, 1840–1882) John Obuck (American, born 1946) Bill Owens (American, born 1938) Mickey Pallas Olivia Parker (American, born 1941) Irving Penn (American, 1917–2009) John Pfahl (American, born 1939) Bernard Plossu (Vietnamese, born 1945) Eliot Porter (American, 1901–1990) Robert Rauschenberg (American, 1925–2008) Ted Richardson (American, 1907–2002) Jesse Rieser (American, born 1980) Frank A. Rinehart (American, 1861–1928) Herb Ritts (American, 1952–2002)
Holly Roberts (American, born 1951) Lisa M. Robinson Ken Rosenthal (American, born 1964) Chris Rush (American) Pentti Sammallahti (Finnish, born 1950) Rocky Schenck (American, born 1960) Mark Seliger (American, born 1959) Doug Shelton (American) Cindy Sherman (American, born 1954) Aaron Siskind (American, 1903–1991) Neal Slavin (American, born 1941) W. Eugene Smith (American, 1918–1978) Jeff Smith Shannon Smith (American, born 1979) Frederick Sommer (American/Italian, 1905–1999)
