The BRT Sunway Line is a bus rapid transit (BRT) line that is part of the Klang Valley Integrated Transit System servicing the southeastern suburbs of Petaling Jaya, Malaysia. It is world's first all-electric Bus Rapid Transit system. This line is operated by Rapid Bus and was introduced in 2015 to service the high-density areas of Sunway and Subang Jaya, replacing an earlier proposal plan for the now defunct Sunway Monorail extension. The BRT system has received Bronze rating by BRT Standard score from Institute for Transportation and Development Policy (ITDP).