The Grantham Gas Pipeline is a distribution pipeline located in south-east Queensland. The pipeline is owned by Australian Gas Networks (AGN) and is operated by the APA Group.

The Grantham Gas Pipeline has a throughput of 0.44 PJ/year. 

The Grantham Gas Pipeline flows from the Veradilla region and services Grantham via the Grantham Gate. 

The Grantham Gas Pipeline 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 13 December 2017, the AER granted a 5 year category 2 and category 3 exemption under Part 23 of the NGR for the Grantham Gas Pipeline.