Kelvin Amian Adou (born 8 February 1998) is a French professional footballer who plays as a right-back for club Nantes.
Amian is a youth exponent from Toulouse FC. He made his Ligue 1 debut on 14 August 2016 against Marseille playing the full game.
On 23 July 2021, Amian signed with Serie A club Spezia on a five-year deal.
On 25 January 2024, Amian joined Nantes on a 4.5-year contract.
Amian is of Ivorian descent.