Josep Lluis Cunill Gomez[a] (born October 20, 1990, in Mountain View, California) is an Anglo-Spanish professional racing driver, who races professionally under the name "Siso" Cunill.

Cunill began his racing career in 2006, driving in the Copa de España class of the Spanish Formula Three Championship.

For 2007, Cunill took part in a full Spanish F3 season, driving for GTA Motor Competicion.

Over the course of the year, he took one podium place (in the final round at Barcelona) and three further points scoring positions to finish 14th in the championship.

Despite only qualifying 23rd, he scored points in his debut race at the Nürburgring, finishing in 10th place after post-race penalties were handed to both Fairuz Fauzy and Esteban Guerrieri.