| Alder Creek | |
| Pushpin Map: | California |
| Pushpin Map Caption: | Location in California |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | California |
| Subdivision Type3: | Region |
| Subdivision Name3: | Siskiyou County, California |
| Source1 Coordinates: | 41.5011°N -122.0094°W |
| Mouth Coordinates: | 41.5424°N -122.0622°W |
Alder Creek is a river located in Siskiyou County, California.[1] It is a tributary of the Butte Creek, which flows into the Klamath river.