Válery Mézague (8 December 1983 – 15 November 2014) was a Cameroonian footballer. He was a midfielder and last played for Sporting Toulon Var.

In 2003, he was involved in a serious car crash which ruled him out of the game for four months. Despite this he fought back to reclaim his form and his performances attracted the attention of Harry Redknapp, with Mézague joining Portsmouth F.C. on loan for the 2004/05 season. However, he failed to make any sort of substantial impression and returned to France in June 2005, where he followed his former manager at Portsmouth Alain Perrin to FC Sochaux-Montbéliard.

His younger brother Teddy Mézague is also a footballer.

Sporting Toulon Var confirmed his death on 15 November 2014.