Stefano Tilli (born 22 August 1962) is a former Italian sprinter who specialized in the 100 and 200 m, twice European indoor champion, three-time semi-finalist at the Olympic Games, and was the world record holder in the 200m indoor.

In his career he won 17 medals at the International athletics competitions, eight of these with national relays team.

[4] His personal best in the 200m is 20.40 seconds, achieved in September 1984 in Cagliari.

[5] Stefano Tilli used to be engaged to the Jamaican sprinter Merlene Ottey,[6] whom he also coached for a period.

[7] Tilli won 14 national championships at individual senior level.