The Faculty of Medicine Vajira Hospital (Thai: คณะแพทยศาสตร์วชิรพยาบาล) is a medical school located in Bangkok, Thailand.

The school is run in collaboration with Vajira Hospital, Mahidol University and the Bangkok Metropolitan Administration Medical Department.

Vajira Hospital intends to provide the people of Bangkok with efficient primary health care.

Its earliest buildings are located on Samsen Road, in present-day Dusit District, Bangkok.

[4] In 2010, BMA Medical College & Vajira Hospital, along with Kuakarun College of Nursing, joined to form University of Bangkok Metropolis (มหาวิทยาลัยกรุงเทพมหานคร), with the medical school's name changed to Faculty of Medicine Vajira Hospital, University of Bangkok Metropolis.

The rest of pre-clinical studies and clinical training, starting from 3rd year, is provided at the faculty's campus at Vajira Hospital.

The faculty offers three undergraduate programs related to medical and allied health sciences.