Erwin Koffi (born 10 January 1995) is a professional footballer who plays as a right-back for club Guingamp. Born in France, he is a former youth international for the Ivory Coast.
On 14 May 2016, Koffi made his Ligue 1 debut against Gazélec Ajaccio.
On 25 July 2023, Koffi signed for Neftçi on a two-year contract. On 24 June 2025, Neftçi announced that Koffi had left the club after his contract wasn't renewed.
On 24 June 2025, Koffi joined Guingamp in Ligue 2 on a two-season contract.
Born in France and of Ivorian descent, Koffi represented the Ivory Coast U23s in a 2âÂÂ0 friendly defeat to Burkina Faso U23 on 31 August 2016.