Kota Damansara is a state constituency in Selangor, Malaysia, that has been represented in the Selangor State Legislative Assembly since 2004.

It has been represented by Muhammad Izuan Ahmad Kasim of Pakatan Harapan (PH) since 2023.

The state constituency was created in the 2003, 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 Kota Damansara's electorate as of 2023[1] According to the gazette issued on 30 March 2018, the Kota Damansara constituency has a total of 17 polling districts.

"Federal Government Gazette - Notice of Contested Election, State Legislative Assembly for the State of Selangor [P.U.