| I.O.O.F. Building | |
| Location: | 393 N. Park Ave., Idaho Falls, Idaho |
| Coordinates: | 43.4925°N -112.0409°W |
| Built: | c.1909 |
| Architecture: | Romanesque Revival |
| Added: | August 30, 1984 |
| Area: | less than one acre |
| Refnum: | 84001090 |
The I.O.O.F. Building is a building in Idaho Falls, Idaho, United States. It was built in Romanesque Revival style in c.1909, and served historically as a clubhouse for the local International Order of Odd Fellows chapter, which was formed by 1892.[1]
The building was listed on the National Register of Historic Places in 1984.
It is one of a number of Idaho Falls buildings studied in 1984 and listed on the National Register. The Hasbrouck Building is the one other relatively pure Romanesque Revival building in that group.[2]