Marc Narciso Dublan is a chess Grandmaster from Spain. Born in Barcelona on 23 October 1974, he showed skill in the game at an early age and promoted to International Master (IM) in 1995 and Grandmaster (GM) in 2002.
In 2017, Narciso Dublan was the key player in the victory of his team "Peona I Peo" at the Catalan Team Championship. He was also a finalist at the 2002 Spanish Chess Championship. Currently, in addition to playing, Marc Narciso Dublan also contributes to chess as an instructor. His students have included the renowned Sergio Estremera Panos and David Anton Guijarro.