Tentacula is a Spanish garage rock band formed in Madrid in 2006. The band's sound is a mix of 1960s garage rock, surf rock, and psychedelic rock. Tentacula has released four studio albums, two live albums, and several singles. The band has toured extensively throughout Europe and the United States.

Tentacula's music is characterized by its catchy melodies, fuzzed-out guitars, and pounding drums. The band's lyrics are often dark and humorous, and they often deal with themes of love, loss, and alienation. Tentacula is a popular live band, and their shows are known for their high energy and intensity.