Lake is a town in Marinette County, Wisconsin, United States.

The unincorporated community of Loomis is located in the town, According to the United States Census Bureau, the town has a total area of 59.5 square miles (154.2 km2), of which, 55.8 square miles (144.4 km2) of it is land and 3.8 square miles (9.8 km2) of it (6.35%) is water.

As of the census[2] of 2000, there were 1,064 people, 418 households, and 318 families residing in the town.

There were 524 housing units at an average density of 9.4 per square mile (3.6/km2).

20.1% of all households were made up of individuals, and 8.6% had someone living alone who was 65 years of age or older.