House of Mahawangsa

The House of Mahawangsa (Malay: Rumah Mahawangsa) is the hereditary royal dynasty that has ruled the Sultanate of Kedah in northern Peninsular Malaysia for nearly nine centuries. Tradition claims descent from the legendary figure Raja Merong Mahawangsa, whose saga appears in the classical Malay text Hikayat Merong Mahawangsa. According to historical records, the documented line begins with Sultan Mudzafar Shah I, who ascended the throne in 1136 CE, marking Kedah’s formal conversion to Islam and the start of its sultanate era.

Over the centuries the dynasty has steered Kedah through Hindu-Buddhist rule, expansive Indian Ocean trade, Siamese suzerainty, British protection, Japanese occupation, and into Malaysia’s post-independence era. The house remains active today and plays a constitutional, symbolic, and cultural role in the state.