The Derbi de la Comunitat ("Derby of the Community"), or the Valencian Country Derby, is a regional football rivalry in Spain between La Liga clubs Valencia CF and Villarreal CF. Separated by , historically the clubs maintained a friendly relationship since they were always in different divisions and rarely faced each other.
However, a rivalry began in 1997 when billionaire Fernando Roig failed to succeed his brother Francisco as the owner of Valencia CF and controversially opted instead to buy Villarreal CF from the city of Villarreal. A relatively unknown team up to that point, Villarreal grew increasingly stronger under Roig's heavy investment, challenging Valencia's supremacy as the biggest club of the region, converting a once non-existent rivalry into the most important game in the autonomous community.
The rivalry includes a 2004 UEFA Cup semi-final and a 2019 UEFA Europa League quarter-final. Valencia won both series.