Alux Nahual is a Guatemalan rock band formed in 1979 by brothers Plubio and Álvaro Aguilar, and their cousin Ranferi Aguilar. This band was born in the context of the confrontation between the guerrillas and the army. Alux Nahual is a maya-quiche phrase naming a goblin similar to a leprechaun or elf. The band's climax came in 1995 while performing in a sold-out show at Los Angeles Palace.
Other members before 1990 included Pablo Mayorga, Orlando Aguilar and Javier Flores, all drummers.
In the year 2006 they had a reunion tour, to raise funds to help the victims of Hurricane Stan, that affected certain regions of Guatemala in year 2005. The band still remains active and has played unplugged concerts in 2007 as well as 2 other shows in the Trovajazz venue in Guatemala the 14th and 15 December 2007. They were billed by the band as the last shows for 2007 perhaps as an indicator of more activity in 2008.
The band could very well be the best rock band Guatemala has produced. Their style is characterized by the incorporation of classic instruments like the cello and the flute to rock tunes, ballads and folk songs.