Busch Campus is one of the five sub-campuses at Rutgers University's New Brunswick/Piscataway area campus, and is located entirely within Piscataway, New Jersey, US. Academic facilities and departments centered on this campus are primarily those related to the natural sciences: physics, pharmacy, engineering, psychology, mathematics and statistics, chemistry, geology, and biology. The Rutgers Medical School was also built on this campus in 1966, but four years later in 1970 was separated by the state and merged with the New Jersey Medical School and other health profession schools in Newark and New Brunswick to create the College of Medicine and Dentistry of New Jersey. Rutgers and the medical school, renamed Robert Wood Johnson Medical School in 1986, continued to share the land and facilities on the campus in a slightly irregular arrangement. On July 1, 2013, Robert Wood Johnson Medical School was officially merged back into Rutgers University, along with most of the other schools of UMDNJ, with the exception of the UMDNJ-School of Osteopathic Medicine.

Rutgers University, officially Rutgers, The State University of New Jersey, is a public land-grant research university consisting of four campuses in New Jersey. Chartered in 1766, Rutgers was originally called Queen's College, and was affiliated with the Dutch Reformed Church. It is the eighth-oldest college in the United States, the second-oldest in New Jersey after Princeton University, and one of nine U.S. colonial colleges that were chartered before the American Revolution.