| Blood 148A | |
| Official Name: | Blood Indian Reserve No. 148A |
| Other Name: | Blood Timber Reserve |
| Settlement Type: | Indian reserve |
| Subdivision Type: | First Nation |
| Subdivision Name: | Kainai |
| Subdivision Type1: | Treaty |
| Subdivision Name1: | 7 |
| Subdivision Type2: | Country |
| Subdivision Name2: | Canada |
| Subdivision Type3: | Province |
| Subdivision Name3: | Alberta |
| Subdivision Type4: | Improvement district |
| Subdivision Name4: | 4 (Waterton) |
| Seat Type: | Headquarters |
| Unit Pref: | Metric |
| Area Footnotes: | [1] |
| Area Total Ha: | 1971.7 |
| Population As Of: | 2016 |
| Population Density Km2: | auto |
Blood 148A is an Indian reserve of the Kainai Nation in Alberta, located within Improvement District No. 4.[2] It is on the left bank of the Belly River, about 1.5 miles north of the international boundary.[1]