Tambun is a federal constituency in Kinta District, Perak, Malaysia, that has been represented in the Dewan Rakyat since 1986.
The federal constituency was created in the 1984 redistribution and is mandated to return a single member to the Dewan Rakyat under the first past the post voting system.
As of 2020, Tambun has a population of 259,166 people.
According to the gazette issued on 31 October 2022, the Tambun constituency has a total of 37 polling districts.