| Jacks Branch | |
| Name Other: | Tributary to the Little Nottoway River |
| Map Size: | 300 |
| Map Alt: | Map of Jacks Branch mouth |
| Pushpin Map: | Virginia |
| Pushpin Map Size: | 300 |
| Pushpin Map Alt: | Location of Jacks Branch mouth with Little Nottoway River |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | Virginia |
| Subdivision Type3: | County |
| Subdivision Name3: | Nottoway |
| Subdivision Type4: | Town |
| Subdivision Name4: | Blackstone |
| Length: | 2.92miles[1] |
| Discharge1 Avg: | 4.05cuft/s at mouth with Little Nottoway River[2] |
| Source1 Location: | about 0.25 miles west of Blackstone, Virginia |
| Source1 Coordinates: | 37.0831°N -78.0247°W[3] |
| Source1 Elevation: | 355feet[4] |
| Mouth: | Little Nottoway River |
| Mouth Location: | about 2 miles southwest of Blackstone, Virginia |
| Mouth Coordinates: | 37.0439°N -78.0408°W |
| Mouth Elevation: | 240feet |
| Progression: | Little Nottoway River → Nottoway River → Chowan River → Albemarle Sound |
| River System: | Nottoway River |
| Tributaries Left: | unnamed tributaries |
| Tributaries Right: | unnamed tributaries |
| Bridges: | VA 626 |
The Jacks Branch is a 2.92miles long tributary to the Little Nottoway River in the United States state of Virginia. Located in the southeastern part of the state, it is part of the larger Chowan-Albemarle drainage. The watershed is 61% forested and 26% agricultural with the rest of land as other uses.[2]