Secret Band (often stylized as SECRETBAND) is an American post-hardcore band from Sacramento, California, founded by American musician Will Swan in 2011. The band currently consists of Dance Gavin Dance guitarist Will Swan, drummer Matthew Mingus, and unclean vocalist Jon Mess, as well as former Dance Gavin Dance bass guitarist Jordan McCoy and former The Antioch Synopsis guitarist Martin Bianchini.
The band has been considered a side project by its members. The group was formerly signed to Swan's independent record label Blue Swan Records until signing to Rise Records in 2019. Their eponymously-titled debut extended play was released in 2011, with their debut studio album, also eponymously-titled, becoming released in 2014; each were properly released on June 3, 2014 and July 31, 2014, respectively. Their second studio album was released on April 19, 2019.