Batu Pahat is a federal constituency in Batu Pahat District, Johor, Malaysia, that has been represented in the Dewan Rakyat since 1955.
The federal constituency was created in the 1955 redistribution and is mandated to return a single member to the Dewan Rakyat under the first past the post voting system.
As of 2020, Batu Pahat has a population of 166,000 people.
According to the gazette issued on 31 October 2022, the Batu Pahat constituency has a total of 44 polling districts.