Blues for the Red Sun is the second studio album by American rock band Kyuss, released in 1992. While the album received mainly favorable reviews, it fared poorly commercially, selling only 39,000 units. It has since become a very influential album within the stoner rock genre. It was the last Kyuss album to feature bassist Nick Oliveri, who was replaced by Scott Reeder shortly after recording had been completed. The album is dedicated to Oliveri's father who died in a car accident in 1991.

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.