Sheridan Circle is a traffic circle and park in the Sheridan-Kalorama neighborhood of Washington, D.C. The traffic circle, one of two in the neighborhood, is the intersection of 23rd Street NW, Massachusetts Avenue NW, and R Street NW. The buildings along this stretch of Massachusetts Avenue NW are part of Embassy Row, which runs from Scott Circle to Observatory Circle. Sheridan Circle is a contributing property to the Massachusetts Avenue Historic District and the Sheridan-Kalorama Historic District, both listed on the National Register of Historic Places (NRHP). In addition, the equestrian statue of General Philip Sheridan is 1 of 18 Civil War Monuments in Washington, D.C., that were collectively listed on the NRHP.

The Sheridan-Kalorama Historic District is a neighborhood and historic district located in the northwest quadrant of Washington, D.C. The boundaries of the historic district include Rock Creek Park to the north and west, P Street to the south, and 22nd Street and Florida Avenue to the east. On the southwestern edge of the neighborhood is a stretch of Embassy Row on Massachusetts Avenue. The other neighborhood and historic district that lies to the east of Sheridan-Kalorama is Kalorama Triangle Historic District. The two neighborhoods are divided by Connecticut Avenue. For many years both neighborhoods were geographically connected before the stretch of Connecticut Avenue was installed toward the Taft Bridge. Oftentimes, both neighborhoods are simply called "Kalorama" or "Kalorama Heights".