Asier Altuna
- Birthday: 1969-05-04
- Place of birth: Bergara, Gipuzkoa, Basque Country
- Also know as: Kixi
Asier Altuna Iza (Bergara, 1969) is a Basque filmmaker. His first feature film is 'Aupa Etxebeste!' (2005), directed along with Telmo Esnal. He is also known for 'Amama' (2015).
