Aitor Buñuel

Buñuel was born in Tafalla, Navarre. A CA Osasuna youth graduate, he was promoted to the main squad on 5 May 2015 by manager Enrique Martín. On 16 May 2015, before even having appeared for the B-side, Buñuel made his professional debut, starting in a 1–1 Segunda División away draw against Real Valladolid. He scored his first goal in the category on 19 December, netting the first in a 3–1 win at CD Numancia. On 19 August 2016 Buñuel made his La Liga debut, replacing Juan Rafael Fuentes in a 1–1 draw at Málaga CF. On 19 January 2018, he extended his contract for two years and was immediately loaned to Segunda División B side Valencia CF Mestalla for six months. On 17 July 2018, Buñuel joined Racing de Santander on a two-year contract, and helped the club achieve promotion to the second division. On 15 September 2020, after suffering immediate relegation, he agreed to a two-year deal with UD Almería. On 23 August 2022, free agent Buñuel signed a two-year contract with CD Tenerife, also in the second division. On 5 July 2024, he moved to fellow league team Racing de Ferrol. On 12 September 2025, after suffering relegation, Buñuel agreed to a one-year deal with Burgos CF still in division two.

Almería

Segunda División: 2021–22