Castleton University

Castleton University was a public university in Castleton, Vermont.

In July 2023, Castleton University ceased operations in a merger with Northern Vermont University and Vermont Technical College, forming Vermont State University. Upon Castleton's dissolution, it was the 18th oldest university in the nation.

At the time of its closure, Castleton had an enrollment of 2000 students and offered more than 30 undergraduate programs, as well as master's degrees. It was accredited by the New England Commission of Higher Education.