Serge-Philippe Raux-Yao (born 30 May 1999) is a French professional footballer who plays as a defender for Rapid Wien.
Raux-Yao is a youth product of Cergy Pontoise and L'Entente SSG, before joining AJ Auxerre in 2017. On 6 May 2020, Raux-Yao signed with Cercle Brugge. Raux-Yao made his professional debut with Cercle Brugge as a late sub in a 3-0 Belgian First Division A loss to Charleroi on 31 October 2020.
On 31 January 2022, Raux-Yao returned to France and signed with Ligue 2 club Rodez.
Born in France, Raux-Yao is of Ivorian descent.