"How Long" is a song by Swedish singer-songwriter Tove Lo, released on 26 January 2022 as the lead single from her fifth studio album Dirt Femme.

[1] It also appears on the second season soundtrack of the HBO series Euphoria.

[2] The song was produced by A Strut and TimFromTheHouse.

The music video was released on 10 February 2022 and directed by Seattle filmmaking duo Kenten.

‡ Sales+streaming figures based on certification alone.