"Get On Your Boots" is a song by Irish rock band U2 and the sixth track on their 2009 album No Line on the Horizon. The song was released as the album's lead single on 19 January 2009, with a physical release on 14 February. The lyrical delivery of the song's verses has been said to resemble Bob Dylan's "Subterranean Homesick Blues," while the song has also been compared to "Pump It Up" by Elvis Costello.

No Line on the Horizon is the twelfth studio album by Irish rock band U2. It was produced by Brian Eno, Daniel Lanois, and Steve Lillywhite, and was released on 27 February 2009. It was the band's first record since How to Dismantle an Atomic Bomb (2004), marking the longest gap between studio albums of their career to that point. The band originally intended to release the songs as two EPs, but later combined the material into a single record. Photographer Anton Corbijn shot a companion film, Linear, which was released alongside the album and included with several special editions.