Seventeen Going Under is the second studio album by English musician Sam Fender. The album was released on 8 October 2021 through Polydor Records. The album explores Fender's upbringing and how it has impacted who he is today, exploring both his outward nihilism as well as his internal self-examination. Four singles were released ahead of the album: the title track, "Aye", "Get You Down", and "Spit Of You".
