Jean-Luc Sadourny (born 26 August 1966 in Toulouse) is a former French rugby union footballer and a current coach.
He was nicknamed The Old Woman (La Vieille) and he is generally considered one of the best French players of his generation, a fair successor to Serge Blanco in his position.
He left to take over the reins at Blagnac for the 2007–08 season, leading them to an appearance in the Fédérale 1 final, where they lost to his former club Colomiers.
As is standard practice in France, both finalists earned promotion to Rugby Pro D2 for the 2008–09 season.
However, Sadourny chose not to stay with Blagnac, moving to Fédérale 3 club Stade Saint-Gaudinois for 2008–09, where he currently remains.