Frédéric Mendy (born 18 September 1988) is a French-born Guinea-Bissauan footballer who plays as a forward for Vitória Setúbal.
Mendy began his career with French non-league club FC Rezé and for CFA 2 club Évreux FC 27 before signing to Étoile FC who had registered to participate in the Singapore S.League, one of the few leagues that allows foreign teams to participate. As of Round 23 he has scored 15 goals, the S.League's highest goalscorer. He scored one goal in the 2010 Singapore League Cup against Geylang United as Étoile went on to win the cup. He scored a brace against Cambodian Club Phnom Penh Crown in the 2010 Singapore Cup in which Étoile won 2–1 and progressed through to the Quarter Finals.
Mendy in his first season for Étoile, would go on to score 21 goals in 32 appearances, receiving the Golden Boot for the 2010 Season. Étoile would also be crowned champions. Mendy joined Home United at the start of the 2011 S-League season. He scored his first goal for Home United in the fourth minute of a 2–1 against Albirex Niigata(S).