Mariano Barreto
- Date of birth/Age: Feb 13, 1957 (67)
- Place of birth: Ribandar
- Citizenship: Portugal
- Coaching Licence : UEFA Pro Licence
- Avg. term as coach : 0.82 Years
- Preferred formation : 4-2-3-1
1x Portuguese cup winner
94/95 | Sporting CP |
1x Lithuanian cup winner
1x Portuguese Super Cup winner
95/96 | Sporting CP |