Tun Datu Mustapha Memorial is a state memorial in Sabah, Malaysia.
The memorial was built on the site of the Muslim cemetery of Kampung Ulu/Ulu Seberang in Putatan, Penampang.
Formerly, the small hill was one of Mat Salleh's forts.
It was erected by the state government of Sabah in 1999.
This article about a cemetery in Malaysia is a stub.