Unida is an American stoner rock band, originally formed in 1998 by John Garcia of Kyuss and Slo Burn.

Kyuss was an American stoner rock band formed in Palm Desert, California, in 1987, and considered one of the pioneers of the genre. After disbanding in 1995, a number of band members have gone on to form or play in several notable bands including Queens of the Stone Age, Screaming Trees, Fu Manchu, Dwarves, Eagles of Death Metal, Mondo Generator, Hermano, Unida, Slo Burn and Them Crooked Vultures.