- "Apparently, Master Infil'a had precisely one purpose within the Order. To fight."
- ―Darth Vader's droid, to Darth Vader, on Kirak Infil'a
Kirak Infil'a was a human male Jedi Master. Infil'a specialized in combat during his time as an active member of the Jedi Order. At some point in his career as a Jedi he chose to take the Barash vow which forbade him from interacting with the Jedi Order as a form of penance. Because he was not an active member of the Jedi Order during Order 66, Infil'a escaped execution. Some time later, he faced the Sith Lord Darth Vader wielding a green lightsaber. Infil'a put up a fierce fight against Vader, almost killing him by throwing the Sith Lord off of a cliff. Despite severe damage to his suit, Vader survived the fall, and repaired himself with parts from Infil'a's droid, Arex. In their final confrontation, Vader exploited Infil'a's compassion for innocents by flooding a nearby city, distracting Infil'a enough for Vader to snap the Jedi's neck with the Force, killing him.
- Darth Vader: Dark Lord of the Sith 2: The Chosen One, Part II (First appearance)
- Darth Vader: Dark Lord of the Sith 3: The Chosen One, Part III
- Darth Vader: Dark Lord of the Sith 4: The Chosen One, Part IV
- Darth Vader: Dark Lord of the Sith 5: The Chosen One, Part V (Indirect mention only)