Wilsall is a census-designated place (CDP) in Park County, Montana, United States.

Wilsall takes its name from Will Jordan, of the Jordan-Robertson Company cattle ranch, and his wife, Sally.

The Northern Pacific Railway line arrived in December 1909, and the post office opened a year later.

According to the United States Census Bureau, the CDP has a total area of 1.0 square mile (2.6 km2), all land.

[10] Shields Valley Public Schools educates students from kindergarten through 12th grade.

[12] Notable residents include Dirk Adams, owner of the Lazy SR Ranch and the Wilsall General Store.