| Pursat River | |
| Name Other: | ស្ទឹងពោធិ៍សាត់ |
| Subdivision Type1: | Country |
| Subdivision Type2: | Province |
| Subdivision Name2: | Pursat Province |
| Mouth Location: | Tonle Sap |
The Pursat River (Central Khmer: ស្ទឹងពោធិ៍សាត់, Steung Pursat) also known as Steung Tamyong is a major river of western Cambodia, It drains about two-thirds of the chain to the Tonlé Sap.[1] Pursat and Tumpor lie along the river.