Frédéric Ferreira Maciel (born 15 March 1994) is a Portuguese professional footballer who plays as a winger for Liga I club Oțelul Galați.

Born in Grenoble, France of Portuguese descent, Maciel joined FC Porto's academy at the age of 16.

[2] He made his senior debut with the reserves, going on to spend several seasons in the Segunda Liga;[3] in 2014–15, he scored a squad-best 13 goals in 43 games to help to a 13th-place finish.

[4] On 13 July 2015, Maciel signed a three-year deal with Royal Mouscron-Péruwelz which was to be initially a one-year loan with option to buy.

Santa Clara on 25 February;[13] injury cost him the entire 2018–19, and new manager Vítor Oliveira informed him that he was not in his plans for the club now restored to the top flight.