Washington Street may refer to:

• Washington Street (Alexandria), Virginia
• Washington Street, in Atlanta, Georgia, a fashionable residential boulevard around 1890-1910; see Washington–Rawson
• Washington Street, in Augusta, Georgia, former street in Augusta, Georgia; see Transportation in Augusta, Georgia
• Washington Street (Baltimore), Maryland, running near Johns Hopkins Hospital
• Washington Street (Boston), Massachusetts, running from downtown Boston southwest to the Massachusetts/Rhode Island border (including other Washington Streets in Boston)
• Washington (MBTA station), several MBTA stations known as Washington Street
• Washington Street (Cape May, New Jersey), New Jersey
• Washington Street (Indianapolis), Indiana, the street that divides Indianapolis's northern and southern halves, originally part of the National Road and still, outside of I-465, the route of US 40
• Washington Street (Manhattan), New York City

• Washington Street, Cork

• Washington (disambiguation)
• Washington Avenue (disambiguation)
• Washington Boulevard (disambiguation)
• Washington Street Historic District (disambiguation)