Mount Elphinstone is a locality of the City of Albany in the Great Southern region of Western Australia.

[3][4] It is located on Princess Royal Harbour, 2.7 km (1.7 mi) from Albany.

As of the 2021 Australian census, 82 people resided in Mount Elphinstone,[1] down from 96 in the 2016 census.

[5] The median age of persons in Mount Elphinstone was 50 years.

There were fewer males than females, with 49.4% of the population male and 50.6% female.