College of San Mateo is a community college in San Mateo, California, USA.

College of San Mateo is located at the northern corridor of Silicon Valley and situated on a beautiful 153-acre site in the San Mateo hills that provides a panoramic view of San Francisco Bay. Since 1922, CSM has been a gateway to higher education leading to university transfer, career preparation and advancement, and professional and personal development.

The College currently serves approximately 10,000 day, evening and weekend students each fall and spring semester. CSM students reflect the diversity of the Bay Area and have a range of educational goals. To best serve our students, the curriculum offers a wealth of programs that include traditional, semester-length and short courses in addition to distance education.

Students can experience a vibrant campus life to complement classroom learning that includes leadership development, student government, more than 30 student clubs and educational and cultural activities. CSM is proud of its championship intercollegiate athletic teams which compete at the highest community college level. Many student-athletes receive scholarships and continue at four-year institutions and numerous CSM athletes have gone on to professional careers.

To ensure student success, CSM offers a comprehensive selection of academic support services. Resources include financial aid and scholarships, counseling, transfer services, tutoring, employment assistance, health services and child care, among many others.