Noelle Stockwood (born June 6, 2003), professionally known as Femtanyl, is a producer and vocalist from Toronto, Canada. Her work has often been described as “digital hardcore,” focusing on subjects of depressive or nostalgic themes and connections to life as a trans woman in the modern day.

Femtanyl gained notoriety online for many of her 2023 songs, most notably “KATAMARI.” This led to the release of her debut EP, CHASER, a compilation of her previously released singles. This sudden success led to Femtanyl joining the genre-defining duo Machine Girl on their tour of North America.