Massimo Agostinelli is a 21-year-old professional football player from LUX. At the international level, he represents Luxembourg U21. He plays primarily as a Defender.

His most recent move was a from Nurnberg U19 to FC Ingolstadt 04 II on 2024-06-30.

Throughout the UEFA European U21 Championship qualification 2025-2027, Massimo Agostinelli featured in 4 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.