The Mt Morgans Lateral is a lateral transmission pipeline located in south Western Australia. The lateral is owned and operated by the APA Group. 

The Mt Morgans Lateral is 5 km in length. It delivers gas from the Eastern Goldfields Pipeline to the Mt Morgan Gold Mine, approximately 20 kilometres west of Laverton. The Mt Morgans Lateral is part of the Eastern Goldfields Pipeline System (EGPS), which also includes the Eastern Goldfields Pipeline, Gwalia Lateral, Murrin Murrin Lateral and Yamarna Gas Pipeline. 

The Mt Morgans Lateral is currently a non-scheme pipeline, and is subject to the access regime for non-scheme pipelines under Chapter 6A of the NGL and Part 23 of the NGR. On 8 May 2023, the ERAWA granted a 5 year Category 2 and 3 exemption under Part 23 of the NGR for the Mt Morgans Lateral pipeline.