Union National Bank and Annex

{{Use mdy dates|date=August 2023}}

{{Infobox NRHP

| name = Union National Bank and Annex

| nrhp_type =

| image = Union nat. bank 1923.jpg

| caption =

| location = 2 N. Main and 7-11 E. Central Ave., Minot, North Dakota

| coordinates = {{coord|48|14|12|N|101|17|32|W|display=inline,title}}

| locmapin = North Dakota#USA

| built = 1924

| architect = George H. Bugenhagen; Frederick C. Klawiter

| architecture = Classical Revival

| added = January 27, 1983

| area = less than one acre

| refnum = 83001941{{NRISref|version=2010a}}

}}

The Union National Bank and Annex in Minot, North Dakota are two buildings in the Classical Revival style that were listed together on the National Register of Historic Places in 1983.

It was built to replace the Union National Bank that was destroyed by fire on July 9, 1923.

It was designed by Minot architect George H. Bugenhagen (1883–1953) in association with St. Paul, Minnesota architect Frederick C. Klawiter (1889–1983).{{cite web|url={{NRHP url|id=83001941}}|title=National Register of Historic Places Inventory/Nomination: Union National Bank and Annex |publisher=National Park Service |author=Bonnie J. Halda and Carter Myre |date=December 1982 |accessdate=January 16, 2017 }} with {{NRHP url|id=83001941|photos=y|title=nine photos from c.1940 and 1978–82}}

{{cite web|url= http://dictionaryofarchitectsincanada.org/node/1239|title = George H. Bugenhagen, (1883-1953)|website= Dictionary of Architects In Canada |access-date=February 1, 2020}}

{{cite web |url= https://aiahistoricaldirectory.atlassian.net/wiki/spaces/AHDAA/pages/36943532/ahd1024178|title = Frederick C. Klawiter (1889-1983)|website= AIA Historical Directory of American Architects |access-date=February 1, 2020}}