| Cheshunt Lock | |
|---|---|
 | |
 | |
| 51°42′36″N 0°01′01″W / 51.710046°N 0.016882°W | |
| Waterway | River Lee Navigation |
| County | Hertfordshire |
| Maintained by | Canal & River Trust |
| Operation | Manual |
| Length | 85 feet (25.9 m) |
| Width | 16 feet (4.9 m) |
| Fall | 5 feet 1 inch (1.5 m) |
| Distance to Bow Creek | 14.5 miles (23.3 km) |
| Distance to Hertford Castle Weir | 11.8 miles (19.0 km) |
Cheshunt Lock (No 9) is a lock on the River Lee Navigation at Cheshunt, Hertfordshire, for which it is named. Unlike some other locks on the River Lee, it has not, in turn, given its name to more local the surrounding area.