Mamadou Diang Diallo is a 22-year-old professional football player from SEN. He currently plays for Ranheim IL, wearing the number 5 shirt. He plays primarily as a Defender. He stands at 188cm tall and weighs 82kg. His preferred foot is Left. His current market value is estimated at 50K €.

His most recent move was a Loan from Union Saint-Gilloise II to Ranheim IL on 2026-06-29.

Throughout the Norwegian 1.Divisjon 2025, Mamadou Diang Diallo featured in 10 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.