Arthur Bertrand Gnahoua (born 18 September 1992) is a French footballer who plays as a winger or centre-forward.
Gnahoua was born in London and is of French-Ivorian descent. He began his senior career in non-league football, joining Macclesfield Town from Stalybridge Celtic in 2012. He then moved on to Kidderminster Harriers in January 2016, and was their top goal scorer in the 2016–17 season as they reached the National League North play-off semi-finals.