Bao-Dur (pronounced /beo dur/) was a Zabrak Jedi and engineer from Iridonia. He served under the Revanchist Jedi general Meetra Surik during the Mandalorian Wars, and again toward the end of the Dark Wars. He was a skilled inventor and was responsible for the design, construction and activation of the Mass Shadow Generator. Years after the war he helped Surik in stopping the echo in the Force caused by the Mass Shadow Generator and defeating the Sith Triumvirate. Wherever he went he was always accompanied by a small, spherical remote which he had built as a child.

Although he joined the Republic military for the sake of revenge, Bao-Dur had a deeper conscience after the events of Malachor V. Wracked with guilt over creating the Mass Shadow Generator, he wandered into exile, hopping from planet to planet, before he went to Telos IV and dedicated his life to helping others. The war took an obvious emotional toll on him. Although he was generally amiable, he held a deep prejudice against Mandalorians for their actions in the wars and frequently clashed with Canderous Ordo over matters concerning honor.

He was, for the most part, a mild-mannered person of few words with an appreciation for the small things in life, and a blithely sarcastic sense of humor. Although he trusted Surik and felt as though she was one of the few people who could understand the effect that the Mandalorian Wars had on those who had fought in them, he did not often speak except on matters at hand. He enjoyed the natural beauty of the restored areas of Telos and liked to see acts of kindness. However, he hated seeing the malicious or greedy harming others and did not hesitate in stepping forward to stop them, even to the extent of trying to stand alone against Czerka.