"100" is a single by South Korean supergroup SuperM. It was released on August 14, 2020, through SM Entertainment and Capitol Records, as the first pre-release single from the group's debut studio album, Super One, which was released on September 25, 2020.

SuperM is a South Korean supergroup formed in 2019 by SM Entertainment and Capitol Music Group. The group consists of seven members from four SM Entertainment boy bands: Taemin from Shinee, Baekhyun and Kai from Exo, Taeyong and Mark from NCT 127, Ten from WayV, and Lucas, who is a former NCT and WayV member. The group debuted on October 4, 2019, with their self-titled EP, which entered the US Billboard 200 at number one, making SuperM the first Asian artist in history to top the chart with a debut release. Their debut single, "Jopping", was among Billboard's Critics' Picks for the "25 Best K-pop Songs" of 2019.