| First National Bank | |
| Coordinates: | 36.1861°N -94.5406°W |
| Architecture: | Romanesque |
| Added: | January 28, 1988 |
| Area: | less than one acre |
| Refnum: | 87002431 |
| Nrhp Type2: | cp |
| Nocat: | yes |
| Designated Nrhp Type2: | May 26, 1995 |
| Partof Refnum: | 94001338 |
The First National Bank is a historic commercial building at 109 East University Street in Siloam Springs, Arkansas. It is a two-story brick building, trimmed in stone. Its ground floor is recessed in an arcade supported by square posts, and is separated from the second floor by a stone belt course. The upper floor windows have round stone arches, with two narrow bays projecting slightly. The cornice has corbelled brickwork, and is topped in a few places by stone caps. The building is Siloam Springs' only significant example of Romanesque Revival architecture.[1]
The building was listed on the National Register of Historic Places in 1988.