Namgyal Monastery (Tibetan: རྣམ་གྱལ་, Wylie: rnam rgyal, ༸སྐུ་བཅར་རྣམ་པར་རྒྱལ་བ་ཕན་བདེ་ལེགས་བཤད་གླིང། named for a long-life deity) is a Tibetan Buddhist monastery associated with the Dalai Lamas. Founded in 1575 by the Third Dalai Lama, Sonam Gyatso, Namgyal Monastery was historically housed within the Potala Palace (the red section on top). Namgyal Monastery is personal monastery of His Holiness the Dalai Lama, Its primary role was to assist with rituals involving the Dalai Lama of Tibet.
In 1998, Namgyal incorporated a Tibetan monastery in Bodhgaya, India, called Gendhen Phelgyeling. The monastery is now known as Namgyal (Bodhgaya), and has 45 monks. Namgyal (Dharamsala) also manages a temple in Kushinagar (since 1967), and an elderly home in Simla (since 1992).