"Johnny Got a Boom Boom" is the debut single by Irish rockabilly musician Imelda May. Written solely by May, the song was released on 26 January 2009 on Ambassador Records, a sub-label of Universal Music Ireland, and is from her second studio album, Love Tattoo. The song gained significant popularity in Ireland and the United Kingdom upon its release and launched May into mainstream success after her performance of the song on Later... with Jools Holland on 23 September 2008. The song is also featured on the 2010 comedy-action movie Wild Target.

Love Tattoo is the second studio album by the Irish rockabilly musician Imelda May, released on 20 October 2008 on Universal Music.