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).

Programs in the liberal arts and sciences and professional studies lead to 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 and sciences 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.