Hampden is a neighborhood located in northern Baltimore, Maryland, United States. Roughly triangular in shape, it is bounded to the east by the neighborhood Wyman Park at Keswick Road, to the north by Roland Park at 40th and 41st Street, to the west by the Jones Falls Expressway, and to the south by the neighborhood Remington at Sisson Street. The Homewood campus of the Johns Hopkins University is a short distance to the east.