Club Deportivo Tenerife, S.A.D. is a Spanish football club based in Santa Cruz de Tenerife, Tenerife, in the Canary Islands. Founded in 1912, the club plays in the Segunda División, holding home matches at the Estadio Heliodoro Rodríguez López, with a 22,824-seat capacity. The traditional home colours are white shirts and blue shorts.

Tenerife has a history playing in the top flight of La Liga. They have been promoted to the top tier on four occasions, including a 10-year stint from 1989 to 1999. The club managed to finish as high as fifth in the league table on two occasions during that period, which qualified them for the first round of the UEFA Cup. They most recently played in La Liga in the 2009–10 season.

Being based in the Canary archipelago off the Atlantic coast of Africa, while playing its away games on the Spanish mainland, both the club and rival Las Palmas from Gran Canaria are two of the most geographically isolated European professional clubs. Tenerife and Las Palmas contest the Canary Islands derby.