Steepletop, also known as the Edna St. Vincent Millay House, was the farmhouse home of Pulitzer Prize-winning poet Edna St. Vincent Millay and her husband Eugen Jan Boissevain, in Austerlitz, New York, United States. Her former home and gardens are maintained by the Edna St. Vincent Millay Society, a nonprofit organization that also holds the rights to the poet's intellectual property. Steepletop was declared a National Historic Landmark on November 11, 1971.