Yoann Maestri ([jo.an ma.ɛs.tʁi]; born 14 January 1988) is a former French rugby union international footballer who played for Toulon, Toulouse, and Stade Français all in the Top 14.

In made his Toulon debut during the 2007–08 Rugby Pro D2 season, starting against AS Béziers Hérault on 28 October 2007.

He helped the side to promotion to the 2008–09 Top 14 season, of which made sure Toulon participated in the 2008–09 European Challenge Cup.

In his debut season with Toulouse, he made it all the way to the semi-final, losing to the eventual champions Perpignan 21–13.

[1] He was also part of the Toulouse side that won the 2010 Heineken Cup Final, beating Biarritz, 21–19 at the Stade de France.