| Mario Donadoni | |
| Birth Date: | 19 November 1979 |
| Birth Place: | Bergamo, Italy |
| Height: | 1.8m (05.9feet) |
| Position: | Defender |
| Youthyears1: | 1992–1998 |
| Youthclubs1: | Atalanta |
| Years1: | 2003–2006 |
| Caps1: | 2 |
| Goals1: | 0 |
| Years2: | 2006–2007 |
| Caps2: | 30 |
| Goals2: | 0 |
| Years3: | 2007–2009 |
| Caps3: | 29 |
| Goals3: | 0 |
| Years4: | 2009–2010 |
| Caps4: | 18 |
| Goals4: | 2 |
| Years5: | 2010–2012 |
| Clubs5: | A.C. Palazzolo |
| Caps5: | 18 |
| Goals5: | 1 |
| Years6: | 2003–2006 |
| Caps6: | 73 |
| Goals6: | 0 |
| Years7: | 2006–2007 |
| Caps7: | 27 |
| Goals7: | 0 |
| Years8: | 2007–2009 |
| Caps8: | 10 |
| Goals8: | 0 |
| Years9: | 2009–2010 |
| Caps9: | 3 |
| Goals9: | 0 |
| Years10: | 2010–2012 |
| Clubs10: | FCM Târgu Mureș |
| Caps10: | 2 |
| Goals10: | 0 |
| Totalcaps: | 212 |
| Totalgoals: | 3 |
| Club-Update: | 11 September 2010 |
Mario Donadoni (born 19 November 1979) is an Italian retired footballer who played as a defender.
In 2009, he was transferred by the Italian Lega Pro Prima Divisione team U.S. Siracusa for which he played 9 games until 2010. In July 2010 Mario Donadoni was transferred by the Romanian Liga I team FCM Târgu Mureş as a free agent.[1]