| US Post Office--Thermopolis Main | |
| Location: | 440 Arapahoe Street, Thermopolis, Wyoming |
| Coordinates: | 43.6475°N -108.2092°W |
| Built: | 1933 |
| Architect: | US Department of the Treasury; Office of Supervising Architect |
| Architecture: | Classical Revival |
| Added: | May 19, 1987 |
| Mpsub: | Historic US Post Offices in Wyoming, 1900--1941, TR |
| Refnum: | 87000784 |
The Thermopolis Main Post Office in Thermopolis, Wyoming was built as part of a facilities improvement program by the United States Post Office Department. The post office in Thermopolis was nominated to the National Register of Historic Places as part of a thematic study comprising twelve Wyoming post offices built to standardized USPO plans in the early twentieth century.[1]