| Neka–Jask pipeline | |
| Type: | oil |
| Country: | Iran |
| Operator: | National Iranian Oil Company |
| Length Km: | 1515 |
| Direction: | north–south |
| Start: | Neka, Iran |
| Finish: | Jask, Iran |
The Neka–Jask pipeline is a proposed oil pipeline in Iran. If constructed, it will transport crude oil from Kazakhstan, Azerbaijan, Turkmenistan and Russia through the port of Neka on the Caspian Sea to Jask, Iran on the Gulf of Oman. The planned capacity of the 1515km (941miles) pipeline is of crude oil. It is expected to cost US$2 billion.