Pagoh is a federal constituency in Muar District, Segamat District and Tangkak District, Johor, Malaysia, that has been represented in the Dewan Rakyat since 1974.
The federal constituency was created from parts of the Muar Dalam constituency in the 1974 redistribution and is mandated to return a single member to the Dewan Rakyat under the first-past-the-post voting system.
As of 2020, Pagoh has a population of 95,202 people.
According to the federal gazette issued on 31 October 2022, the Pagoh constituency is divided into 47 polling districts.