Jess Harnell, an American voice actor, was born on December 23, 1963. He has lent his voice to numerous Star Wars projects.
- Star Wars: Episode I Jedi Power Battles featured him as the voice of Ki-Adi-Mundi.
- In Star Wars: Demolition, he voiced both Darth Maul and Malakili.
- Star Wars: Obi-Wan included his vocal talents as a Gran Thug, Ki-Adi-Mundi, and a Wounded Naboo Soldier.
- Star Wars: Galactic Battlegrounds showcased his voice as Darth Maul, a Gungan bolo trooper, a Hannoon soldier, and a STAP driver. Star Wars: Galactic Battlegrounds: Clone Campaigns further utilized his talents for IG-88, Ki-Adi-Mundi, and Stam Reath.
- He provided the voice of Ric Olié and Pirate Ground Forces in Star Wars: Starfighter.
- Star Wars: Racer Revenge included his voice as Darth Maul.
- In Star Wars: Jedi Knight II: Jedi Outcast, he voiced Gran 1 and Rogue Leader.
- Star Wars: Knights of the Old Republic featured him providing additional voices.
- Star Wars: Jedi Knight: Jedi Academy included his voice as a Gran and a Trandoshan.
In addition to his Star Wars work, he voiced Officer Demon Mott in the fan film TROOPS and appeared in Comic Book: The Movie alongside Mark Hamill.