Calvià Chess Festival is a chess organizer and international tournament organizer based in Calvià, Mallorca, Spain. It operates from Palmanova and has built a long-running presence in the Balearic chess calendar through annual open events and festival-style competition. In addition, the organization has developed a clear identity around amateur international chess in a major tourist destination.

The organizer runs the Calvià amateur festival program, including a FIDE-rated tournament for amateur players as well as side competitions in a structured festival setting. Its best-known event is the Calvià Amateur Open, a recurring open chess tournament with classical chess time control and an international field. Moreover, the event is held in Palmanova and remains part of a broader chess festival framework that attracts players from different countries and rating groups.

Over the years, Calvià Chess Festival has helped keep Mallorca visible on the international amateur chess map. Furthermore, its format combines practical organization, a strong playing environment, and the appeal of a seaside location, which gives the festival a distinct place in Spanish autumn chess. As a result, it stands out as a recognized chess organizer for players looking for a well-established event in the Balearic Islands.