Petra Jaya is a federal constituency in Kuching Division (Kuching District), Sarawak, Malaysia, that has been represented in the Dewan Rakyat since 1990.
The federal constituency was created in the 1987 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/sarawak/p As of 2020, Petra Jaya has a population of 150,813 people.
According to the gazette issued on 31 October 2022, the Petra Jaya constituency has a total of 25 polling districts.