All - Architectural style - Romanesque Revival architecture
| 68th Police Precinct Station House and Stable |
| 75th Police Precinct Station House |
| 7th District Police Station |
| Abbot, Edwin, House |
| Abbot Hall |
| Abbott, George S., Building |
| Abbott Street School |
| Adair County Courthouse |
| Adair County Courthouse |
| Adams Memorial Library |
| Adler, Emanuel D., House |
| Administration Building-Minnesota State Public School For Dependent and Neglected Children |
| Adrian Engine House No. 1 |
| A. F. R. Building |
| Ahavas Shalom Reform Temple |
| Akron Jewish Center |
| Alabama Great Southern Railroad Passenger Depot |
| Alameda City Hall |
| Albert Lea City Hall |
| Alexis Opera House |
| All Saints Roman Catholic Church |
| All Souls Church |
| All Souls Episcopal Church and Parish House |
| Allston Congregational Church |
| American Association, Limited, Office Building |
| American Brake Company Building |
| American Telephone & Telegraph Co. Bldg. |
| Amos Block |
| Amo THI & E Interurban Depot/Substation |
| Anamosa Public Library |
| Anderson County Courthouse |
| Anderson House |
| Andover National Bank |
| Andover Town Hall |
| Andrew County Courthouse |
| Andrews Methodist Church |
| Andrews United Methodist Church |
| Anheuser-Busch Beer Depot |
| Anheuser-Busch Brewery |
| Anheuser-Busch Brewing Association Building |
| Annunciation Church |
| Annunciation Church |
| Antioch Hall, North And South Halls |
| Apartment at 49-51 Spring Street |
| Appleton City Hall |
| Archer County Courthouse and Jail |
| Arco Baptist Community Church |
| Arlington Gaslight Company |
| Arlington Methodist Episcopal Church, South |
| Armory-Latisona Building |
| Armory of the First Corps of Cadets |
| Armstrong Cork Company |
| Arroyo Grande IOOF Hall |
| Artesian Manufacturing and Bottling Company Building |
| Ashbel Smith Building |
| Ashland Avenue Baptist Church |
| Atchison County Courthouse |
| Atchison Post Office |
| Atchison, Topeka and Santa Fe Railroad Passenger Depot |
| Atchison, Topeka and Santa Fe Railway Depot |
| Athenaeum (Das Deutsche Haus) |
| Auburndale Congregational Church |
| Auditor's Building Complex |
| Audubon School |
| Aurora City Hall |
| Austin County Jail |
| Austin, Stephen F., Elementary School |
| Avon Apartments |
| Bache, Alexander Dallas, School |
| Bailey House |
| Baker County Courthouse |
| Baker, Francis and Harriet, House |
| Bancroft Memorial Library |
| Bank of Fayetteville Building, Old |
| Bank of Grand Cane |
| Bank of Gueydan |
| Bank of Lockport |
| Bank of Long Prairie |
| Bank of Malvern |
| Bank of Minden |
| Bank of Redwood Falls Building |
| Bank of Tryon Building |
| Bank of Washburn |
| Baraboo Chicago & North Western Depot and Division Offices |
| Barnard, Dr. J. W., Building and First National Bank of Joseph |
| Baron-York Building |
| Bass, John H., Mansion |
| Bates County Courthouse |
| Battle Mountain Sanitarium, National Home For Disabled Volunteer Soldiers |
| Bay Ridge United Methodist Church |
| Bay View Hospital |
| Beale, Joseph, House |
| Bear Lake Stake Tabernacle |
| Belhurst Castle |
| Bell Telephone Building |
| Ben Hill County Jail |
| Benson County Courthouse |
| Berger-Graham House |
| Berg, Henry, Building |
| Berkey and Gay Furniture Company Factory |
Data from United States Park Service and Wikidata
