| Houayhe | |
| Settlement Type: | Village |
| Pushpin Map: | Laos |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Laos |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Champasak Province |
| Subdivision Type2: | District |
| Subdivision Name2: | Pak Sé District |
| Coordinates: | 15.1631°N 105.9697°W |
Houayhe is a village in Pak Sé District, Champasak Province, in southern Laos. It is located to the east by road of the Pakxe and Houaysae along Route 16E.[1] [2] Route 20 starts at Houayhe from Route 16E and leads northeast to Laongam and eventually to Salavan.