The Spanish World Scrabble Championship (Spanish: Campeonato del mundo de Scrabble en español) is an international Scrabble tournament organised by the Federación Internacional de Scrabble en Español (FISE).
The competition takes place each year in a different city in a Spanish-speaking country.
Players only play with two players at a board, never more, and the tournament uses a Swiss tournament system to decide who plays against whom.
Since then, the number of games has gradually increased, reaching 24 in 2016.
Internationally, the players are rated by the Elo system.