Marlboro College was a private college in Marlboro, Vermont. Founded in 1946, it remained intentionally small, operating as a self-governing community with students following self-designed degree plans culminating in a thesis. In 1998 the college added a graduate school. The college closed at the end of the 2019–2020 academic year and gifted its endowment to Emerson College in Boston to create the Marlboro Institute of Liberal Arts and Interdisciplinary Studies at Emerson College.