Locnville (sometimes abridge as LCNVL) is a South African electro hop music duo. Identical twin brothers Andrew and Brian Chaplin formed Locnville in Cape Town, South Africa, in 2009. The twins are singer-songwriters, song producers and musicians, in addition to being guitarists, drummers and business entrepreneurs.

Their debut studio album titled Sun In My Pocket was released in South Africa in February 2010 and had proven to become a major success, peaking at No. 1 on the RISA South African Albums Chart and later winning them the award for "best newcomer" at the 2010 MK Awards.