The Hilton Washington (also called the Washington Hilton and locally the Hinckley Hilton) is a hotel in Washington, D.C. It is located at 1919 Connecticut Avenue, N.W., roughly at the boundaries of the Kalorama, Dupont Circle, and Adams Morgan neighborhoods. Built in the 1960s in a double-arched design, the hotel long sported the largest pillar-less hotel ballroom in the city. Numerous large events have been regularly hosted at the Hilton Washington, including the annual dinners of the White House Correspondents Association and the Radio and Television Correspondents Association.

The hotel was the site of the assassination attempt on President Ronald Reagan by John Hinckley, Jr. on March 30, 1981. The attempt occurred at the hotel's T Street NW exit.

The hotel was purchased in June 2007 by an investment firm jointly owned by former professional basketball star Magic Johnson.