Belle Plaine is a town in Shawano County, Wisconsin, United States.

The unincorporated communities of Adams Beach and Belle Plaine are located in the town.

The former unincorporated community of Hunting was located partially in the town.

The racial makeup of the town was 96.73% White, 2.04% Native American, 0.43% Asian, 0.05% Pacific Islander, and 0.75% from two or more races.

22.2% of all households were made up of individuals, and 9.2% had someone living alone who was 65 years of age or older.