| Type: | highway |
| Road Name: | Kakadu Highway |
| State: | nt |
| Length: | 209 |
| Direction A: | SW |
| Direction B: | NE |
| End A: | Stuart Highway, Pine Creek, Northern Territory |
| End B: | Arnhem Highway, Jabiru, Northern Territory |
| Through: | Kakadu National Park |
| Route: | State Route 21 |
| Exits: | Jim Jim Road |
The Kakadu Highway is 209 kilometres long and extends from Pine Creek to Jabiru, entering Kakadu National Park as the highway crosses the Mary River.[1] The highway is signed and mapped as State Route 21.[2]