Obi-Wan Kenobi, Jedi Knight, third Padawan of Master Qui-Gon Jinn and master of Anakin Skywalker.
Odicalp Ognimod, Classical singer referred to in The Lion Sleeps Tonight.
Odo Champion, Ringmaster featured in Swings and Roundabouts.
Olrin Taliss, Third Padawan to Master Veren Quillan.
Orla Kinli, Non-Jedi force user and ex-mercenary who joined up with some of the lost Kaligari team on the planet Urior in events occurring in The Lion Sleeps Tonight, later returning with them to Coruscant.
Otto Snirrek, Smuggler who Jemmiah hit on the head with a bottle during the cantina brawl in A Night to (almost) Remember.