Tanausu

thumb|right|Statue of Tanausú by Manuel Pereda de Castro in Los Llanos de Aridane thumb|right|A plaque describing Tanausú at the Tanausú viewpoint in La Palma

Tanausu (also Tanausú and Atanausu) (died 1493) was the Guanche ruler of Aceró, on the island of La Palma (known to the original population as Benahoare), whose defeat by the Castilians marked the final conquest of that island. The island of Tenerife, conquered in 1495, was the last of the Canary Islands to fall under European control. His name has been translated as "The obstinate" or "He who has kidneys."