Johan Martin Quist or Qvist (3 September 1755 – 25 April 1818) was a Danish architect who made a significant contribution to the city of Copenhagen.
Together with those of Andreas Hallander, his classically styled buildings form part of the legacy of 19th-century Danish Golden Age architects who reconstructed areas of the old town which had been destroyed by fire.His most important work is Gustmeyer House (Gustmeyers Gaard), located opposite Christiansborg Palace on Ved Stranden.
Completed in 1797 for the well-to-do merchant, Frederik Ludolf Gustmeyer (1752–1804), it is one of Copenhagen's first bourgeois residences with free-standing columns.
All Quist's surviving works are now listed buildings.