The Open University of Hanoi, Vietnam is a university located in Hanoi, Vietnam, which provides undergraduate and postgraduate education in various disciplines. This university is considered as one of the most famous open universities in Vietnam and one of the earliest established open universities in Vietnam.

Hanoi Open University provides flexible learning methods to meet the needs of adult students. The school's education system is open and flexible, providing students with a variety of learning options to meet the needs of different types of students. The school also actively cooperates with international educational institutions to promote international exchanges and cooperation.