It's Alive is the first live album by the American punk rock band the Ramones, titled after the 1974 horror film of the same name. It was recorded at the Rainbow Theatre in London on December 31, 1977, and first released in April 1979 as a 2LP set.

The album draws from the band's first three studio albums: Ramones (1976), Leave Home (1977), and Rocket to Russia (1977). Four concerts during the UK tour were recorded, but the New Year's Eve one was chosen because ten rows of seats were thrown at the stage after the concert and it was considered the best of the performances at the venue