The Peace Conference of 1861 was a meeting of 131 leading American politicians in February 1861, at the Willard Hotel in Washington, D.C., on the eve of the American Civil War. The conference's purpose was to avoid, if possible, the secession of the eight slave states from the upper and border South that had not done so as of that date. The seven states that had already seceded did not attend.

The Willard InterContinental Washington, commonly known as the Willard Hotel, is a historic luxury Beaux-Arts hotel located at 1401 Pennsylvania Avenue NW in Downtown Washington, D.C. It is currently a member of Historic Hotels of America, the official program of the National Trust for Historic Preservation. Among its facilities are numerous luxurious guest rooms, several restaurants, the famed Round Robin Bar, the Peacock Alley series of luxury shops, and voluminous function rooms. Owned jointly by Carr Companies and InterContinental Hotels & Resorts, it is two blocks east of the White House, and two blocks west of the Metro Center station of the Washington Metro.