(علاء الدين يحيى) (born September 26
) is a French
player who, as of 2008, is playing for French club OGC Nice
Yahia has previously played for Stade Tunisien, Guingamp and Southampton.
Yahia was part of the Tunisian 2004 Olympic football team, who exited in the first round, finishing third in group C, behind group and gold medal winners Argentina and group runners-up Australia.
On February 24, 2007 Yahia played his first Ligue 1 match for Sedan against Rennes