Martvili (Georgian: მარტვილის მუნიციპალიტეტი) is a district of Georgia, in the region of Samegrelo-Zemo Svaneti. Its main town is Martvili.
Population: 44,627 (2002 census)
Area: 881 km²
Mart'vili municipality is divided into one city (ქალაქი, kalaki), and 20 villages (სოფელი, sopeli):
Coordinates: 42°25′N 42°22′E / 42.417°N 42.367°E