Radcliffe Quadrangle, Boston

The Radcliffe Quadrangle at Harvard University, formerly the residential campus of Radcliffe College, is part of Harvard's undergraduate campus in Cambridge, Massachusett. Nicknamed the Quad, it is a traditional college quad slightly removed from the main part of campus. It should not be confused with Radcliffe College.

The term "the Quad" can refer to the rectangular green field bounded by Cabot and Pforzheimer Houses, or it can refer to the entire section of campus bounded by Garden, Linnaean, Walker, and Shepard Streets, plus the Jordans, which are east of Walker Street. This larger area consists of the Quad green itself as well as all of Pforzheimer, Cabot, and Currier Houses (the Quad Houses); plus the Hilles building, which formerly contained the Quad Library and now houses the Student Organization Center.

Currier House and Hilles are separated from the rest of the Quad by a landscaped walk and paved road, a private way used mainly by campus shuttlebuses, that runs north-south through the Quad.

Other adjacent portions of campus, such as the Botanic Gardens, Kittredge, the Quadrangle Recreational Athletic Center (Q-RAC), and the Observatory, are often also grouped as part of the Quad.