Baby 81 is the fourth studio album by American rock band Black Rebel Motorcycle Club.

The album features a harder, more raw sound compared with their previous record Howl.

[6] The album title refers to Baby 81, a survivor of the 2004 Indian Ocean earthquake.

"Weapon of Choice" was featured in the bonus setlist in Guitar Hero: World Tour, Driver: San Francisco, and as downloadable content for Rock Band.

It is also featured in the racing game Ferrari Challenge: Trofeo Pirelli.