Carlos Manuel Costa Fernandes Fonseca (born 23 August 1987) is a Portuguese professional footballer who plays as a winger.
Born in Galegos (São Martinho), Barcelos, Fonseca played in every level of Portuguese football with the exception of the fourth division.
[2][3] He made his debut in the Primeira Liga on 14 August 2011, starting and being sent off at the hour-mark of a 0–0 home draw against C.D.
[4] On 15 July 2013, Fonseca joined Bulgarian side PSFC Chernomorets Burgas after a successful one-week trial.
[5] In January 2016, he moved from PFC Slavia Sofia[6] to Kazakhstan Premier League's FC Irtysh Pavlodar on a two-year contract after a six-month loan the previous season.