Masurian Landscape Park () is a designated Polish Landscape Park protected area within Warmian-Masurian Voivodeship, in northern Poland. It is one of the largest landscape parks in Poland.
It was established in 1977, and is a Natura 2000 EU Special Protection Area.
The Landscape Park protects an area of in the Masurian Lake District.
The Park lies within Warmian-Masurian Voivodeship, in:
The Park contains the biggest Polish lake called à Âniardwy, with an area of 114.16 km<sup>2</sup>, together with lakes of Kaczerajno and Seksty. Other bigger lakes include Beà Âdany (9.41 km<sup>2</sup>), Mokre (8.15 km<sup>2</sup>), à Âuknajno (6.92 km<sup>2</sup>), Mikoà Âajskie (4.98 km<sup>2</sup>), Warnoà Âty (4.65 km<sup>2</sup>) and Zdruà ¼no (2.52 km<sup>2</sup>). There are also over 20 smaller dystrophic lakes in the Krutynia river basin.
Within the Landscape Park are 11 nature reserves, including that of à Âuknajno Lake, a Ramsar site also designated by UNESCO as a biosphere reserve due to its unique bird habitat.