Warmian-Masurian Voivodeship or Warmia-Masuria Province or Warmia-Mazury Province (in Polish: Województwo warmińsko-mazurskie, [vɔjɛˈvut͡stfɔ varˈmiɲskɔ maˈzurskʲɛ] is a voivodeship (province) in northeastern Poland. Its capital and largest city is Olsztyn. The voivodeship has an area of 24,192 km2 (9,341 sq mi) and a population of 1,425,967 (as of 2019).