Aihen Muñoz is a full-back who plays for Real Sociedad in La Liga. He was born in Etxauri, Spain on 16 August 1997.
Muñoz has spent his entire senior career at Real Sociedad, making his first-team breakthrough in 2018.
Since his first senior season in 2018/19, Muñoz has made 201 club appearances and scored 1 goals in all competitions for Real Sociedad. His busiest campaign was 2024/25, with 35 appearances. So far in 2026/27 he has made 2 appearances for Real Sociedad. The full season-by-season record is in the Stats section of this profile.