Jean-Marc Grava

{{short description|French hurdler}}

Jean-Marc Grava (born 2 December 1971 in Saint-Denis, France) is a French track and field athlete who specialises in the 110 meter hurdles. Grava competed in the 2000 Summer Olympics.{{cite web|url=https://www.sports-reference.com/olympics/athletes/gr/jean-marc-grava-1.html |title=Jean-Marc Grava |publisher=Sports Reference, LLC. |accessdate=2011-05-04 |url-status=dead |archiveurl=https://web.archive.org/web/20121105135107/http://www.sports-reference.com/olympics/athletes/gr/jean-marc-grava-1.html |archivedate=2012-11-05 }}