Star 101.9 (call sign 4MMK) is a commercial radio station in Mackay, Queensland, Australia.

In 2005, 4MK-FM and Easymix were purchased from owners Macquarie Regional RadioWorks by Prime Media Group.

In late 2008, Prime Media Group launched the classic rock-formatted Zinc in Cairns, Gladstone and Townsville.

[2][3] In November 2021, Star 101.9, along with other stations owned by Grant Broadcasters, were acquired by the Australian Radio Network.

This deal will allow Grant's stations, including Star 101.9, to access ARN's iHeartRadio platform in regional areas.