The Agnew Gas Pipeline is a gas transmission pipeline in the Shire of Leonora, WA.

The Agnew Gas Pipeline is owned and operated by APA Pipelines. The pipeline is approximately 25km long; beginning approximately 12km south-south-east of Leinster, and running west to the Agnew mine site. The pipeline was built in 2019. It is 6" (17cm) diameter pipeline. it is 24.4 kilometers long. Its operating pressure is 10.20Mpa MAOP. The Riverina Distribution Network is currently a non-scheme pipeline, and subject to the access regime for non-scheme pipelines under Chapter 6A of the NGL and Part 23 of the NGR. On 01 July 2019, the ETAWA granted a five-year Category 2 exemption under Part 23 of the NGR for the Agnew Gas Pipeline.