Belmunda is a coastal locality in the Mackay Region, Queensland, Australia. In the , Belmunda had a population of 6 people.
Sand Bay (part of the Coral Sea, ) forms the eastern boundary and part of the southern boundary of the locality. The eastern coastline is sandy and known as Belmunda Beach ().
Most of the locality is low-lying marshland, apart from a number of hills in the south-eastern peninsula. The only significant land use is some beachside housing at the base of the hills (). This housing is accessed via Belmunda Road which enters the locality from the south-west (Mount Jukes) and travels east around the base of the hills towards the beach.
In the , Belmunda had a population of 7 people.
In the , Belmunda had a population of 6 people.
There are no schools in Belmunda. The nearest government primary school is Seaforth State School in Seaforth to the north-west. The nearest government secondary school is Mackay North State High School in North Mackay to the south-east. There are numerous non-government primary and secondary schools in Mackay and its suburbs.