Notre Dame de Namur University (NDNU) is a private Catholic university in Belmont, California. It is the third oldest college in California and the first college in the state authorized to grant the baccalaureate degree to women. In 2021, the university announced it will begin to operate as a graduate school only. The university is organized into three schools: the School of Business and Management, the School of Education, and the School of Psychology.

Belmont is a city in San Mateo County in the U.S. state of California. It is in the San Francisco Bay Area, on the San Francisco Peninsula about halfway between San Francisco and San Jose. Known for its wooded hills, views of the San Francisco Bay and stretches of open space, Belmont is a quiet residential community in the midst of the culturally and technologically rich Bay Area. It was originally part of Rancho de las Pulgas, for which one of its main roads, the Alameda de las Pulgas, is named. The city was incorporated in 1926. Its population was 28,335 at the 2020 census.