Warning is a British band from Harlow, Essex, and one of the most important, influential, and highly regarded bands to emerge from the ‘90s doom metal scene. Founded in 1994 by vocalist, guitarist and songwriter Patrick Walker, the band released two full-length studio albums. Their second album, Watching from a Distance, has been heralded as one of the most iconic releases of the century, and one of the milestone metal albums of the decade.

Warning is signed to Relapse Records, and is currently working on a third album due for release in 2026.