Tunku Muhriz (1945-) is the only son of Tuanku Munawir ibni Almarhum Tuanku Abdul Rahman , the Yang di-Pertuan Besar (hereditary ruler) of the Malaysian state of Negeri Sembilan from 1960 to 1967, and of his consort, Tunku Ampuan Durah binti Almarhum Tunku Besar Burhanuddin .

Created Tunku Besar, or heir presumptive, in 1960, Tunku Muhriz was by-passed by the Council of Undang upon his father's death. Instead, the council chose his half-uncle Tuanku Jaafar ibni Almarhum Tuanku Abdul Rahman, a diplomat. It has been suggested that the then-Prime Minister of Malaysia, Tunku Abdul Rahman, instructed the council not to choose Tunku Muhriz on account of his youth (he was then eighteen).

Currently still Tunku Besar, Tunku Muhriz is more involved in the business world. It is expected that Tuanku Jaafar has arranged for the succession of his own son Tunku Naquiyuddin , currently Tunku Laxamana , having effectively sidelined his popular nephew.