Direct Answer: Luminara Unduli
Barriss Offee’s sister in Star Wars is Luminara Unduli, a Mirialan Jedi Master and General during the Clone Wars. Luminara is introduced as Barriss’s mentor and fellow commander, and their partnership establishes key story beats across The Clone Wars series and related media. This relationship is consistently presented in canon material as a familial bond, reflecting shared values, rigorous Jedi training, and the profound impact of war on both sisters.
Canon Sources Confirming the Sister Relationship
Across animated features and tie-in literature, writers explicitly frame Luminara and Barriss as sisters. This section outlines the most relevant appearances that cement their connection, making the sibling relationship a durable element of Star Wars canon.
Star Wars: The Clone Wars (2008–2014; 2020) and The Bad Batch
- Luminara appears in multiple episodes alongside Barriss, including “Weapons Factory,” “Shadow Warrior,” and “The Lost One.”
- The Bad Batch references Luminara’s status as a legendary figure and confirms her lineage through Barriss in season 3.
Star Wars: The Clone Wars Film (208)
The opening sequence on Geonosis establishes both Jedi alongside other masters, visually reinforcing their partnership and familial ties.
Reference Books and Lucasfilm Materials
- Star Wars: The Visual Encyclopedia, Star Wars: Absolutely Everything You Need to Know, and character entries on StarWars.com list Luminara as Barriss’s sister.