From WordNet (r) 3.0 (2006) [wn]:
photographer
n 1: someone who takes photographs professionally [syn:
photographer, lensman]
From The Collaborative International Dictionary of English v.0.48 [gcide]:
Photographer \Pho*tog"ra*pher\, n.
One who practices, or is skilled in, photography.
[1913 Webster] Photographic