MATILDA (마틸다) was a girl group under Box Media. They debuted on March 18, 2016 with the single "Macarena".
They reportedly disbanded in September 2019 following the members' contract expiration with the agency.
On November 19, 2018, MATILDA released their fourth single "Between Fall and Winter".
On September 6, 2019, Semmi and Dan-A announced their departures from the group after ending their contracts with Box Media. The following day, Saebyeol also announced through her Instagram that she concluded her contract with the agency as well. On September 11, 2019, multiple sources stated the group disbanded after the members' exclusive contracts, including Haena, had expired.