Grey Eagle Township is a township in Todd County, Minnesota, United States. The population was 663 at the 2000 census and 556 at the 2020 census.
Grey Eagle Township was organized in 1873, and named for the fact that a pioneer hunter had shot an eagle there.
Geography
According to the United States Census Bureau, the township has an area of , of which is land and (14.29%) is water.
Lakes
Grey Eagle Township has several lakes, including the 270-acre Mound Lake in its northeast corner. Mound Lake, which has a public boat access on its southwest shore, has a maximum depth of 57 feet. Fish species found in the lake include black bullhead, black crappie, bluegill, brown bullhead, green sunfish, hybrid sunfish, largemouth bass, northern pike, pumpkinseed, rock bass, smallmouth bass, walleye, yellow bullhead, yellow perch, bowfin (dogfish), white sucker, banded killifish, blackchin shiner, blacknose shiner, bluntnose minnow, brassy minnow, brook stickleback, central mudminnow, fathead minnow, golden shiner, Iowa darter, Johnny darter, least darter, northern redbelly dace, and tadpole madtom. Little Mound Lake is not far from Mound Lake's northeast corner.
Wildlife Management Areas
East of Mound Lake, and not far from Grey Eagle, is the 449-acre Oak Ridge Wildlife Management Area. The Minnesota Department of Natural Resources describes this WMA as a mostly wooded area with oak and aspen woodlands. There are small open water wetlands and some grassy fields.
West of Mound Lake is the 156-acre Buckthorn Lake Wildlife Management Area. The DNR describes this area as consisting of a mosaic of rolling hardwood hills with grasslands and a few smaller emergent wetlands. The WMA borders Buckthorn Lake on its eastern shore.thumb|Living in Mound Lake, the Brook Stickleback prefers clean and clear water.
Demographics
As of the census