William Ferreira
| Personal information | |||
|---|---|---|---|
| Full name | William Ferreira Martínez | ||
| Date of birth | February 25, 1983 | ||
| Place of birth | Artigas, Uruguay | ||
| Height | 1.76 m (5 ft 9 in) | ||
| Position(s) | Striker | ||
| Team information | |||
Current team  | Bolívar | ||
| Number | 8 | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) | 
| 2002–2004 | Nacional | 24 | (1) | 
| 2005–2006 | Fénix | 38 | (13) | 
| 2006–2007 | Rampla Juniors | 26 | (6) | 
| 2007 | Fénix | 10 | (5) | 
| 2008 | Defensor Sporting | 27 | (9) | 
| 2009–2012 | Bolívar | 129 | (82) | 
| 2012 | → Liverpool Montevideo (loan) | 14 | (4) | 
| 2013–2014 | Bolívar | 62 | (45) | 
| 2014 | U. de G. | 16 | (1) | 
| 2015 | Independiente del Valle | 16 | (1) | 
| 2015–2018 | Bolívar | 14 | (7) | 
| 2019 | Club Always Ready | 21 | (13) | 
| *Club domestic league appearances and goals, correct as of December 6, 2019 | |||
William Ferreira Martínez (born February 25, 1983, in Artigas) is a Uruguayan football striker. He currently plays for Club Always Ready in the Primera División de Bolivia.