K-2SO

K-2SO
Star Wars character
K-2SO in Rogue One
First appearanceRogue One (2016)
Created byJohn Knoll
Portrayed byAlan Tudyk
Voiced byAlan Tudyk
In-universe information
SpeciesKX Droid Unit
GenderMasculine programming
Occupation
Affiliation
HomeworldVulpter

K-2SO (also referred to as K2 or Kaytoo-Esso) is a droid character in the Star Wars franchise, first appearing in the film Rogue One (2016), and reappearing in the second season of Andor (2025). He is a CGI character voiced and portrayed through motion capture by Alan Tudyk. K-2SO is a reprogrammed Imperial security droid and the co-pilot of Cassian Andor.