Gillett is a town in Oconto County, Wisconsin, United States.

The unincorporated community of Mosling is located partially in the town.

As of the census[2] of 2000, there were 1,085 people, 404 households, and 313 families residing in the town.

There were 442 housing units at an average density of 13.2 per square mile (5.1/km2).

19.1% of all households were made up of individuals, and 9.2% had someone living alone who was 65 years of age or older.