Who Played Star Trek’s Odo? DS9’s Changeling & Actor Explained

Rene Auberjonois beautifully portrayed the Changeling Chief of Security Constable Odo on Star Trek: Deep Space Nine. Odo appears in all but six episodes of DS9, and quickly became one of the show’s most popular characters. A bright light in the often dark world of DS9, Odo values justice above almost everything else and likes to maintain a sense of order. This, along with his strong attention to detail and observation skills make him an excellent Chief of Security for space station Deep Space 9. As Odo is not a member of Starfleet, he often makes his own rules when it comes to the space station.