Korsze

Korsze (; ) is a town in Kętrzyn County, Warmian-Masurian Voivodeship, in north-eastern Poland, with 4,005 inhabitants (2022). It is a railroad junction, located along the major Olsztyn-Skandawa line and Ełk-Bartoszyce line.

Korsze is home to three historic water towers from the 1900s. One of the water towers is a Klönne-type water tower, of which only three exist.

Four Polish citizens were murdered by Nazi Germany in the settlement during World War II.