Jalan Kuching–Serian is a major highway in the Kuching, Samarahan and Serian Divisions in Sarawak, Malaysia. This highway is part of the Pan Borneo Highway (AH150), part municipal council road and part state road. The Kilometre Zero for all roads in Sarawak is the Charles Brooke Memorial in Kuching. Jalan Kuching–Serian begins from the 3rd Mile Interchange and ends at the Serian Roundabout.