Weir River is a rural locality in the Western Downs Region, Queensland, Australia.

[2] In the 2021 census, Weir River had a population of 19 people.

[1] In the 2016 census, Weir River had a population of 21 people.

[3] In the 2021 census, Weir River had a population of 19 people.

[1] This Queensland location article is a stub.