Louis Gilavert (born 1 January 1998) is a French athlete specializing in the 3000 metres steeplechase.
He finished third in the junior race at the 2017 European Cross Country Championships behind winner Jakob Ingebrigtsen. He also finished third and behind Ingebrigtsen at the 2017 European Athletics U20 Championships.
In July 2021 he was confirmed as part of the French team for the delayed 2020 Summer Games in Tokyo