Estibaliz Urresola Solaguren (May 4, 1984; Llodio, Álava) is a Spanish film filmmaker. Estibaliz Urresola has a degree in Audiovisual Communication from the Public University of the Basque Country and has worked for five years in the Basque film and television industry. She also has a Master's degree in Film Direction and another in Film Business (ESCAC). In 2019 she founded her own production company Sirimiri Films.