Stéphane Ruffier (born 27 September 1986) is a French football player who currently plays as a goalkeeper for French club Saint-Étienne in Ligue 1.

He previously played for Monaco from 2005–2011 serving as the first-choice goalkeeper and captain of the club. Ruffier is also a French international and made his senior debut on 11 August 2010 in a friendly match against Norway.