Fousseni Diabaté (born 18 October 1995) is a professional footballer who plays as an attacking midfielder or forward for Swiss club Lausanne-Sport.

[5] He made his professional debut with Gazélec Ajaccio in a 1–1 Ligue 2 tie with Valenciennes FC on 28 July 2017, assisting his side's only goal.

[7] Two weeks later, he made his debut for Leicester City in the FA Cup fourth round match against Peterborough United and scored twice in a 5–1 win.

He provided two assists for Ricardo Gomes,[12] Diabaté scored the first goal in a 4–1 win over Ħamrun Spartans in the UEFA Europa Conference League play-off round.

Diabaté made a sudden attempt, the ball caught Dejan Kerkez on the way to the goal and outwitted the helpless Nikola Petrić.