"Collaborators" is the fifth episode, following Exodus Part II, of the third season from the science fiction television series Battlestar Galactica. This episode was the third in a row to set a new low for Battlestar Galactica ratings. Earning 1.4 in the Nielsen Ratings after the two parts of "Exodus" earned 1.6 and 1.5, respectively.

Those who aided the Nazis in their campaign against the Jews.