Kuiil is a fictional character in the Star Wars franchise who first appeared in the first season of the Disney+ television series The Mandalorian. An alien of the Ugnaught species, Kuiil is a former indentured servant of the Galactic Empire living in solitude when he encounters the show's title character and assists him in seeking and protecting a young alien known as "The Child".

The first season of the American television series The Mandalorian is part of the Star Wars franchise, set after the events of the film Return of the Jedi (1983). It follows a lone bounty hunter who goes on the run to protect "The Child". The season was produced by Lucasfilm, Fairview Entertainment, and Golem Creations, with Jon Favreau serving as showrunner.