Benoît Costil is a French football player who plays for Rennes. Costil inaugurated his professional career at SM Caen in Ligue 1 where he studied and performed for the club’s youth team, but there he only made a 10 performances for the club before being sent on loan to Vannes Olympique Club in Ligue 2 in the season 2008-09. Costil performed a role of the first goalkeeper but periodically interchanged around with a second-choice goalkeeper along with he starred in 27 club matches during the season 2008-09. Consequently, Benoit accepted a contract from CS Sedan which would kept him until June 2011, as well as Sedan offered him a rank of the first-choice goalkeeper whereabouts he made 76 appearances , though he selected for best goalkeeper of Ligue 2 for the season 2010-11. Thereafter Benoît Costil signed a long term contract with Rennes. Leaving aside the goalkeeper twice played for the France national U-21 football team in 2008.