Stanthorpe Post Office is a heritage-listed post office at 14 Maryland Street, Stanthorpe, Southern Downs Region, Queensland, Australia. It was designed by John Smith Murdoch of the Queensland Government Architect's office and was built by D. Stewart and Co in 1901. It was added to the Australian Commonwealth Heritage List on 22 June 2004.

Stanthorpe is a rural town and locality in the Southern Downs Region, Queensland, Australia. In the 2021 census, the locality of Stanthorpe had a population of 5,286 people.