is an Italian manager and former footballer who played predominantly as a right back. After making his Serie A debut with Lazio, he went on to play with AC Milan for 17 years. He won 17 major titles with Milan, including five Serie A championships and three UEFA Champions League tournaments, reaching five finals in total. He is mostly remembered for his role alongside Paolo Maldini, Franco Baresi, Alessandro Costacurta, Filippo Galli and Christian Panucci in the Milan backline under managers Arrigo Sacchi and Fabio Capello, forming what is considered by many in the sport to be one of the greatest defensive lineups of all time.

An Italian international in the early 1990s, Tassotti only came into the national side under Sacchi, when he was already in his 30s, helping Italy to qualify for the 1994 FIFA World Cup. Tassotti would go on to represent his nation at the final tournament, winning a runners-up medal, although he was banned for the latter half of the tournament. Prior to his Italy senior career, he had previously also represented Italy at under-21 level, and participated at the 1988 Olympics with the under-23 team, finishing in fourth place.

After retiring in 1997, Tassotti remained connected to Milan in several positions: he worked as a youth coach, as an assistant manager, as a caretaker manager and subsequently as a talent scout, until he left the club in 2016 to join the Ukrainian national side as an assistant coach.