| Wolf Fork | |
| Pushpin Map: | Washington |
| Pushpin Map Caption: | Location of the mouth of the Wolf Fork in Washington |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | Washington |
| Subdivision Type3: | County |
| Subdivision Name3: | Columbia |
| Length: | 16.1miles[1] |
| Source1: | Blue Mountains |
| Source1 Location: | Umatilla National Forest |
| Source1 Coordinates: | 46.08°N -117.8986°W[2] |
| Source1 Elevation: | 5520feet |
| Mouth: | North Fork Touchet River |
| Mouth Location: | South of Dayton |
| Mouth Coordinates: | 46.2742°N -117.8958°W |
| Mouth Elevation: | 1903feet |
| Basin Size: | 41.8mi2 |
The Wolf Fork is a 16.1miles long[1] headwater stream of the Touchet River in Columbia County, Washington. Draining off the northern Blue Mountains from in between 5682feet Griffin Peak and Ski Bluewood, it flows north through a narrow valley along the eastern side of Newby Mountain.[3] At the small cabin community of Mountain Home Park, it is joined from the left by Robinson Fork.[4] It continues north to join the North Fork Touchet River, which joins with the South Fork Touchet River another 5miles downstream to form the Touchet River near Dayton.[5]