The College of Staten Island (CSI) is a public university in Staten Island, New York, United States. It is one of the 11 four-year senior colleges within the City University of New York system (CUNY), and one of the 2 four-year senior colleges within the CUNY system with a program in engineering.

Programs in the liberal arts, sciences, engineering and professional studies lead to PhD degrees, master's degrees, bachelor's and associate degrees. The bachelor's program includes selective membership in CUNY's Macaulay Honors College. The master's degree is awarded in 21 professional and liberal arts, sciences and engineering fields of study. A clinical doctorate is awarded by the departments of nursing and physical therapy. The college participates in doctoral programs of the CUNY Graduate Center in biology, chemistry, computer science, and physics, and at City College in engineering.