Osborn is a town in Outagamie County, Wisconsin, United States.

The unincorporated community of Five Corners is partially located in the town.

There were 449 housing units at an average density of 26.5 per square mile (10.3/km2).

The racial makeup of the town was 97% White, 1.66% Native American, 0.17% Asian, and 1% from two or more races.

9.3% of all households were made up of individuals, and 2.7% had someone living alone who was 65 years of age or older.