The Dan Johnson Farmstead is a historic farm property on United States Route 2 in Williston, Vermont.

The property includes three 19th-century houses and a large barn complex, as well as more than 200 acres (81 ha) of land crossed by US 2 and Interstate 89.

The main building complex is on the north side of US 2, and consists of a c. 1840 Greek Revival farmhouse, a series of connected barns and silos, and a toolshed.

[2] The farm property was settled in 1787 by Dan Johnson, who was, along with members of the state's prominent Chittenden family, one of Williston's first proprietors.

I-89 was built through the property beginning in the late 1950s, complicating farm operations, since cattle could readily be driven to the southern tract.