| Fox River | |
| Map Size: | 300 |
| Pushpin Map: | USA Alaska |
| Pushpin Map Size: | 300 |
| Pushpin Map Caption: | Location of the mouth of the Fox River in Alaska |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | Alaska |
| Subdivision Type4: | Borough |
| Subdivision Name4: | Kenai Peninsula |
| Length: | 27miles |
| Source1: | Kenai Mountains |
| Source1 Location: | Chernof Glacier, Kenai National Wildlife Refuge |
| Source1 Coordinates: | 59.9297°N -150.5669°W |
| Source1 Elevation: | 1357feet[1] |
| Mouth: | Kachemak Bay, Cook Inlet |
| Mouth Location: | northeast of Homer |
| Mouth Coordinates: | 59.7914°N -151.0019°W[2] |
| Mouth Elevation: | 7feet |
Fox River is a stream, 27miles long, on the Kenai Peninsula in the U.S. state of Alaska.[2] The river heads at the terminus of the Chernof Glacier in the Kenai Mountains, then flows southwest to the northeast end of Kachemak Bay.[3] [4] The river mouth is 24miles northeast of Homer.[5]
A census-designated place of the same name lies along the river.[6] The river's name was first reported by Dall (1895) and may have been for Theodore Fox of the North Pacific Mining and Transportation Company, which began operations on the bay in the prior year.[5]