Brann Timothy Dailor (/ˈbrɑːn/ BRAHN,[1] born March 19, 1975[2]) is an American musician, best known as a member of heavy metal band Mastodon, in which he is the drummer and one of three vocalists.

[8] Dailor, Bill Kelliher, and Brent Hinds portrayed "wildlings" on S05E08 episode of Game of Thrones, which was filmed in Belfast in Northern Ireland.

[10][11] Dailor appeared on a 2018 episode of the History Channel reality show Counting Cars called "Heavy Metal Caddy" in which he had his 1970 Cadillac Coupe DeVille restored.

[14] He said that watching Sean Reinert with progressive metal band Cynic opened his eyes as a teen about the possibilities of technical drumming.

[14] Dailor's metal bands before Mastodon, Lethargy and Gaylord, were both heavily influenced by avant-garde rock group Mr.