|Date of birth||27 March 1980|
|Place of birth||Sarnico, Italy|
|Height||1.80 m (5 ft 11 in)|
|Playing position||Left back|
|* Senior club appearances and goals counted for the domestic league only|
On 26 July 2010, Bellini and Manfredini signed a new 3+1 year contract with club.
On 8 May 2016, Bellini retired, after spending his entire career with Atalanta, making 396 league appearances with the club. He also scored in his final game with the club in a 1–1 draw with Udinese.
Along with Cesare Natali, his teammate at Atalanta, Bellini was called up to the Italy under-21 side for the 2002 UEFA European Under-21 Football Championship. They partnered in 2 matches at the tournament as Italy reached the semi-finals.
- "CONTRATTI BELLINI E MANFREDINI: ACCORDO RAGGIUNTO". Atalanta BC (in Italian). 26 July 2010. Retrieved 28 July 2010.[permanent dead link]
- "Toni And Bellini: A Tale Of Two Serie A Farewell Penalties". forzaitalianfootball.com. 10 May 2016. Retrieved 11 May 2016.