Waterfront station is a Washington Metro station in the Southwest Waterfront neighborhood of Washington, D.C., United States. The station was opened on December 28, 1991, and is operated by the Washington Metropolitan Area Transit Authority (WMATA). Waterfront is located in the Southwest Waterfront neighborhood at the intersection of 4th and M Streets SW.

The Southwest Waterfront is a neighborhood in Southwest Washington, D.C. The Southwest quadrant is the smallest of Washington's four quadrants, and the Southwest Waterfront is one of only two residential neighborhoods in the quadrant; the other is Bellevue, which, being east of the Anacostia River, is frequently, if mistakenly, regarded as being in Southeast.