Pasir Gudang is a federal constituency in Johor Bahru District, Johor, 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.
As of 2020, Pasir Gudang has a population of 360,621 people.
According to the gazette issued on 31 October 2022, the Pasir Gudang constituency has a total of 42 polling districts.