Alba Gil Aceytuno (Las Palmas de Gran Canaria, Gran Canaria, 1997) is a saxophonist and composer. She graduated in jazz from the Royal Conservatoire of The Hague, after previously studying at the Professional Conservatory of Las Palmas de Gran Canaria. Her work unfolds within the fields of jazz and contemporary music, combining performance and composition.

She has released two albums of her own: Aguayro (2021), which received the Canary Islands Music Award for Best Jazz Album, and loscoloresdelaspiedras (2025), the latter with her project Pleito. She collaborates with various musical projects, including the GC Big Band and Rupatrupa. She has performed in venues and festivals across the Canary Islands, as well as in mainland Spain, Europe, and Latin America.