Thomas Manfredini is an Italian football player who currently features for the Italian Serie A club Atalanta. He plays as a defender.
Thomas Manfredini commenced his professional club football career at Spal in 1997 and played for them for two seasons. In 1999 he signed for Udinese and was officially on their books until 2005, although he played out on loan in 2004 and 2005, first at Fiorentina and then at Catania.
Thomas Manfredini was signed by Atalanta in 2005. He was loaned out to Rimini for the 2005-2006 season and played for Bologna for the 2006-2007 season.
Manfredini was recalled to the Atalanta first team in the summer of 2007 and he has been playing for them since then. In October 2008, he extended his contract with the Italian club to June 2013.