Marco Donadel is an Italian football player who currently features for the Italian side Napoli. He plays as a midfielder.
Donadel is a product of the AC Milan youth system and made his debut for them in 2000. That was his first and last match for Milan as he was sent on loan to Lecce, Parma and Sampdoria for the rest of his Milan career.
He was signed on loan by Fiorentina in January 2005 and in the summer of 2005 he was signed by the Florence club on a permanent basis. Donadel progressed to become a regular for Fiorentina, scoring four goals in 170 league appearances.
In 2011 Napoli signed Donadel from Fiorentina, but he has failed to play regularly for the Naples outfit.