Kota Marudu is a federal constituency in Kudat Division (Kudat District and Kota Marudu District), Sabah, Malaysia, that has been represented in the Dewan Rakyat since 2004.
The federal constituency was created in the 2003 redistribution and is mandated to return a single member to the Dewan Rakyat under the first past the post voting system.
https://ge15.orientaldaily.com.my/seats/sabah/p As of 2020, Kota Marudu has a population of 99,998 people.
According to the gazette issued on 21 November 2025, the Kota Marudu constituency has a total of 58 polling districts.