| Odd Fellows Hall | |
| Location: | 123 F St., Eureka, California |
| Built: | 1883 |
| Architect: | Simpson, James |
| Architecture: | Second Empire |
| Added: | May 03, 1978 |
| Area: | less than one acre |
| Refnum: | 78000673 |
The Odd Fellows Hall in Old Town Eureka, California, also known as the French Empire Mansard Building, is a Second Empire architecture style building built in 1883.[1] The building served historically as a department store, as a professional building, as a clubhouse, and as a meeting hall for Odd Fellows.[2] It was listed on the National Register of Historic Places in 1978.