| Fábio César | |
| Fullname: | Fábio César Montezine |
| Height: | 1.70NaN0 |
| Birth Date: | 24 February 1979 |
| Birth Place: | Londrina, Brazil |
| Position: | Midfielder |
| Youthyears1: | 1999–2000 |
| Youthclubs1: | São Paulo |
| Years1: | 2000 |
| Caps1: | 7 |
| Goals1: | 1 |
| Years2: | 2001 |
| Caps2: | 3 |
| Goals2: | 1 |
| Years3: | 2001–2002 |
| Caps3: | 0 |
| Goals3: | 0 |
| Years4: | 2001–2002 |
| Caps4: | 30 |
| Goals4: | 5 |
| Clubs4: | → Napoli (loan) |
| Years5: | 2002–2004 |
| Caps5: | 47 |
| Goals5: | 2 |
| Years6: | 2004–2005 |
| Caps6: | 9 |
| Goals6: | 1 |
| Years7: | 2005–2006 |
| Caps7: | 31 |
| Goals7: | 7 |
| Years8: | 2006–2010 |
| Caps8: | 76 |
| Goals8: | 21 |
| Years9: | 2010–2013 |
| Caps9: | 61 |
| Goals9: | 9 |
| Years10: | 2013–2016 |
| Caps10: | 21 |
| Goals10: | 0 |
| Years11: | 2016 |
| Caps11: | 2 |
| Goals11: | 0 |
| Nationalyears1: | 2008–2013 |
| Nationalcaps1: | 45 |
| Nationalgoals1: | 11 |
| Nationalteam1: | Qatar |
| Manageryears1: | 2016–2020 |
| Managerclubs1: | Al-Rayyan (assistant) |
| Manageryears2: | 2020 |
| Managerclubs2: | Al-Rayyan (caretaker) |
| Manageryears3: | 2022–2023 |
| Managerclubs3: | Lusail |
Fábio César Montezine, known as Fábio César (Arabic: فابيو سيزار مونتيزين; born 24 February 1979) is a Brazilian-born naturalized Qatari football coach and a former player.
As a junior, he played for the big Brazilian club São Paulo. He played a major part of his career in Italy, where he spent three years for Napoli. In 2005, he moved to Qatar to play for Al-Arabi. Fabio then became the playmaker of Umm Salal, with whom he reached the semi-finals of the AFC Champions League in 2009. Fabio later went on to play for Al-Rayyan for four seasons, during which he led his team to win the Emir Cup three times and the Heir Apparent Cup once.
He became eligible to play for Qatar in 2008 and was a regular starter of the national team.
| Date | Venue | Opponent | Score | Result | Competition | ||
|---|---|---|---|---|---|---|---|
| 1. | 26 March 2008 | 2–0 | Won | 2010 FIFA World Cup Qualification | |||
| 2. | 26 March 2008 | 2–0 | Won | 2010 FIFA World Cup Qualification | |||
| 3. | 24 August 2008 | 2–1 | Won | Friendly | |||
| 4. | 14 November 2008 | 1–1 | Draw | Friendly | |||
| 5. | 13 November 2009 | 2–0 | Won | Friendly | |||
| 6. | 13 November 2009 | 2–0 | Won | Friendly | |||
| 7. | 3 March 2010 | 1–4 | Lost | Friendly | |||
| 8. | 7 September 2010 | 1–1 | Draw | Friendly | |||
| 9. | 22 December 2010 | 2–0 | Won | Friendly | |||
| 10. | 16 January 2011 | 3–0 | Won | 2011 AFC Asian Cup | |||
| 11. | 21 January 2011 | 3–2 | Lost | 2011 AFC Asian Cup |