Saint Mary's College of California is a private Catholic college in Moraga, California.

It has a total undergraduate enrollment of 1,402 (fall 2021), its setting is suburban, and the campus size is 100 acres. It utilizes a semester-based academic calendar. Saint Mary's College's ranking in the 2022-2023 edition of Best Colleges is National Liberal Arts Colleges, #100. Its tuition and fees are $49,930.