Hardenbergh Hall, a building on Rutgers University's College Avenue Campus in New Brunswick, New Jersey, was named in his honour. It provides classroom space in its lower floors, and undergraduate student housing for 330 students on its six upper floors. It is one of three residence halls known as the "River Halls" or "River Dorms" (the others being Frelinghuysen Hall and Campbell Hall) built in 1956 overlooking the Raritan River and located between New Brunswick's George Street and New Jersey Route 18.