The Mullum Mullum Creek Linear Park is located east of Melbourne, Australia in the suburbs of Doncaster East and Donvale.

It stretches for roughly 9 km along the western banks of the Mullum Mullum Creek between Heidelberg-Warrandyte Road and The Eastlink Trail.

Facilities include sealed pathways, barbecues and shelters.

Throughout much of the 1990s, extensive regenerative planting was conducted throughout the entire length of the park; this has restored much of the native riparian bushland within the park, most prominently the Mullum Mullum Wetlands.

Cycling is popular in the park, which hosts part of the northern section of the Mullum Mullum Creek Trail.