Oihan Sancet Tirapu (born 25 April 2000) is a Spanish professional footballer who plays as an attacking midfielder for La Liga club Athletic Bilbao and the Spain national team.

[3] Sancet made his senior debut with the reserves on 25 August 2018, starting and opening a 2–0 Segunda División B home win against CD Tudelano.

[4] In early September he suffered a knee injury (a tear to his left anterior cruciate ligament),[5] returning to action the following March.

[7] He made his professional and La Liga debut on 16 August 2019, coming on as a second-half substitute for Óscar de Marcos in the 1–0 home victory over FC Barcelona.

[15] In the 2024 Copa del Rey final against Mallorca, Sancet scored Athletic's equalising goal at the start of the second half; his side went on to win the trophy via a penalty shootout.