Olsztyn Voivodeship () was an administrative division and unit of local government in

Poland Poland, officially the Republic of Poland, is a country in Central Europe. It is divided into 16 administrative provinces called voivodeships, covering an area of . Poland has a population of over 38 million and is the fifth-most populou ...

in the years 1945–75, and a new territorial division between 1975–1998, superseded by

Warmian-Masurian Voivodeship Warmian-Masurian Voivodeship or Warmia-Masuria Province or Warmia-Mazury Province (in pl, Województwo warmińsko-mazurskie, is a voivodeship (province) in northeastern Poland. Its capital and largest city is Olsztyn. The voivodeship has an a ...

. Its capital city was

Olsztyn Olsztyn ( , ; german: Allenstein ; Old Prussian: ''Alnāsteini'' * Latin: ''Allenstenium'', ''Holstin'') is a city on the Łyna River in northern Poland. It is the capital of the Warmian-Masurian Voivodeship, and is a city with county right ...

. From 1945 to 1975 the Olsztyn Voivodeship covered a larger area.

Major cities and towns (population in 1995)

(167,400) *

Ostróda Ostróda (; Old Prussian: ''Austrāti'') is a town in northern Poland, in the historic region of Masuria. It is the seat of the Ostróda County within the Warmian-Masurian Voivodeship and has approximately 33,191 inhabitants (2009). Ostróda i ...

(35,000) *

Iława Iława (; german: Deutsch Eylau ) is a town in northern Poland with 32,276 inhabitants (2010). It is situated in the Warmian-Masurian Voivodeship (since 1999); previously it was in Olsztyn Voivodeship (1975–1998). It is the capital of Iława ...

(32,600) *

Kętrzyn Kętrzyn (, until 1946 ''Rastembork''; german: link=yes, Rastenburg ) is a town in northeastern Poland with 27,478 inhabitants (2019). Situated in the Warmian-Masurian Voivodeship (since 1999), Kętrzyn was previously in Olsztyn Voivodeship (19 ...

(30,300) * Szczytno (27,500) * Bartoszyce (26,100) * Mrągowo (22,500)

Major cities and towns (population in 1995)

See also