USJ 21 LRT station is a light rapid transit (LRT) station in USJ 21 of UEP Subang Jaya, Subang Jaya, Selangor, Malaysia. The station is located near the Main Place Mall. The station serves the nearby neighbourhoods of USJ 17, USJ 18 and USJ 20. It is served by the LRT Kelana Jaya Line. Like most other LRT stations operating in the Klang Valley, this station is elevated.