Puchong is a major town and parliamentary constituency located in the Petaling District of Selangor, Malaysia. It serves as an integral part of the Greater Kuala Lumpur area due to its proximity to the national capital.
The town is bordered by several significant urban centers, including Petaling Jaya to the north, Subang Jaya to the west, and Seri Kembangan to the east. To the south, Puchong shares borders with Cyberjaya and Putrajaya.