| Caswell Creek | |
| Source1 Location: | Lavitah Mountain |
| Length Km: | 4.9 |
| River System: | Parsnip River Watershed |
| Mouth Location: | Misinchinka River |
| Subdivision Name1: | Canada |
| Subdivision Name2: | British Columbia |
| Subdivision Name3: | Fraser Fort-George |
| Subdivision Type1: | Country |
| Subdivision Type2: | Province |
| Subdivision Type3: | Regional District |
Caswell Creek is a small river in the Hart Ranges of the Northern Rockies of British Columbia.
The creek is named after Mr. Caswell, superintendent of the W.C. Arnett Construction Company, which constructed part of the John Hart Highway in 1954 (Hwy 97).[1]