老越（Lawas），位于马来西亚东马砂拉越北部的小市镇，与汶莱（Brunei）及沙巴毗邻。由亚庇驱车前往大约需要3.5小时。途中将会经过几个小镇, 依照顺序为papar, 保佛, sipitang, 最后在Sindumin经过关卡才能进入砂拉越。

城市建在河边，可以乘船到纳闽。这里也是去文莱的必经之路，常常为往来沙巴-文莱-砂拉越的车辆提供休息的地方。

Lawas is a small town and the capital of the Lawas District in Limbang Division of northern Sarawak, eastern Malaysia on the island of Borneo. This district area is 3,811.9 square kilometres, and population (year 2000 census) was 35,300. It is 1200 km from the state capital, Kuching and 200 km from the capital city of Sabah, Kota Kinabalu.