Orion is a town in Richland County, Wisconsin, United States.

The unincorporated communities of Orion and Twin Bluffs are located in the town.

As of the census[2] of 2000, there were 628 people, 233 households, and 185 families residing in the town.

There were 309 housing units at an average density of 8.6 per square mile (3.3/km2).

18.5% of all households were made up of individuals, and 7.7% had someone living alone who was 65 years of age or older.