Marion is a city in Shawano and Waupaca Counties in the U.S. state of Wisconsin. The population was 1,297 at the 2000 census.
Marion is located at 44°40′21″N 88°53′11″W / 44.6725°N 88.88639°W / 44.6725; -88.88639 (44.672573, -88.886284).
According to the United States Census Bureau, the city has a total area of 2.2 square miles (5.7 km²), of which, 2.1 square miles (5.5 km²) of it is land and 0.1 square miles (0.2 km²) of it (3.64%) is water. Most of the city lies in Waupaca County, with only a small portion extending into Shawano County.