Miri District is an administrative district in Miri Division, Sarawak, Malaysia covering a total area of 4707 km2.

Meanwhile, Niah and Sibuti sub-district falls under the jurisdiction of Subis District Council headquartered at Bekenu.

List of Miri district representatives in the Federal Parliament (Dewan Rakyat)

List of Miri district representatives in the State Legislative Assembly of Sarawak

There has been a growth of Miri District population of 3.5% from 1991 to 2000.