Washington (disambiguation)

United States

 * Washington, D.C., the capital of the United States
 * Washington County, 31 counties of this name
 * Washington Township, numerous townships of this name
 * Mount Washington, several places, including mountains of this name

Islands

 * Washington Island (disambiguation)
 * Washington Island (Michigan) in Keweenaw County, Michigan
 * Washington Island (Minnesota) in Lake County, Minnesota
 * Washington Island (New York) in Jefferson County, New York
 * Washington Island (Wisconsin) in Lake Michigan
 * Washington Islands Wilderness in Washington state

Outside the United States

 * Washington, Argentina
 * Washington, Aruba
 * Washington, Bolivia
 * Washington, Ontario, Canada
 * Washington, Colombia
 * Washington, Cuba
 * Washington, Dominican Republic
 * Washington, Guyana
 * Washington, Ireland
 * Washington, Nicaragua
 * New Washington, Aklan in the Philippines
 * several barangays in the Philippines, including ones in:
 * San Jacinto, Masbate
 * Escalante City
 * Catarman, Northern Samar
 * Surigao City
 * Legazpi City
 * Washington, South Africa
 * Washington, West Sussex in England
 * Washington, Sunderland in England
 * Washington Gardens, Jamaica
 * Washington Luiz, Paraná in Brazil
 * Washington Island, an alternate name for Teraina, an atoll of Kiribati
 * An 18th century name for Ua Huka, later extended as the "Washington Islands" to include all of the northern Marquesas Islands