The Kalgoorlie Gas Distribution System (Kalgoorlie GDS) is a distribution network located in south Western Australia. It is owned and operated by ATCO Gas Australia (ATCO - formerly known as WA Gas Networks Pty Ltd). 

The Kalgoorlie GDS is a natural gas distribution network that serves the Kalgoorlie-Boulder area. The Gas Distribution System is connected to the APA Group’s Goldfields Gas Pipeline (GGP). The Kalgoorlie GDS has 7500 connections with an average daily flow of 0.6 TJ/day.

The Kalgoorlie GDS is currently a non-scheme distribution system, and is subject to the access regime for non-scheme pipelines under Chapter 6A of the NGL and Part 23 of the NGR. The Kalgoorlie GDS currently has a category 3 exemption under Division 2 of Part 23 of NGR (WA).

In 2011, ATCO acquired the Kalgoorlie GDS from the WestNet Infrastructure Group (formerly known as Alinta Gas).