Bandar Baru Klang is a state constituency in Selangor, Malaysia, that has been represented in the Selangor State Legislative Assembly since 2018.

It has been represented by Quah Perng Fei of Pakatan Harapan (PH) since 2023.

The state constituency was created in the 2018 redistribution and is mandated to return a single member to the Selangor State Legislative Assembly under the first past the post voting system.

Ethnic breakdown of Bandar Baru Klang's electorate as of 2023[1] According to the federal gazette issued on 30 March 2018, the Bandar Baru Klang constituency is divided into 19 polling districts.

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