Matt's Gallery is a contemporary art gallery currently located in Nine Elms at 6 Charles Clowes Walk, London, SW11 7AN. Its director, Robin Klassnik OBE, opened the gallery in 1979 in his studio on Martello Street, before moving premises to Copperfield Road, Mile End in 1993. The gallery is named after Klassnik’s dog, Matt E. Mulsion. In 2022 Matt's Gallery moved to its new 6,000 square feet (560 m2) permanent space in Nine Elms, Battersea as part of Wandsworth Council's cultural strategy.