Utah - Criteria: C (architecture/engineering)
| 19th Ward Meetinghouse and Relief Society Hall |
| Adams, George and Temperance, House |
| Adams, John Alma, House |
| Adams, Joseph Frederick, House |
| Adams, Joseph, House |
| Administration Building, Old |
| Alexander, William D., House |
| Allen, Dr. Samuel H., House and Carriage House |
| Allen, J. R., House |
| Allen, Thomas L., House |
| Allsop-Jensen House |
| Alpine City Hall |
| Alpine LDS Church Meetinghouse |
| Altadena Apartments |
| American Fork City Hall |
| American Fork Historic District |
| American Fork Second Ward Meetinghouse |
| American Fork Third Ward Meetinghouse |
| Amundsen, Dyre & Maria, House |
| Andersen, Claus P., House |
| Andersen, Lars S., House |
| Anderson, Alfred C. and Annie L. Olsen, House |
| Anderson, James, House |
| Anderson, Lewis and Clara, House |
| Anderson, Martin, House |
| Anderson, Niels Ole, House |
| Apache Motel |
| Arbuckle, George, House |
| Arilsen, Ole, House |
| Armista Apartments |
| Armstrong, Francis, House |
| Arvondor Apartments |
| Ashby Apartments |
| Ashton-Driggs House |
| Ashworth, John, House |
| Ashworth, John, House |
| Atkin, James, House |
| Atkins and Smith House |
| Atkinson, James and Hannah, House |
| Austin, Thomas, House |
| Austin, William, House |
| Avelan Apartments |
| Avenues Historic District |
| Avon Apartments |
| Baker, George Washington, House |
| Baker, Samuel, House |
| Baldwin, Caleb, House |
| Baldwin, Charles, House |
| Bamberger, Simon, House |
| Bankhead, Heber K. and Rachel H., House |
| Bank of American Fork |
| Bank of Vernal |
| Bardsley, Dr. William, House |
| Barentsen, Andrew, House |
| Barnes, Charles, House |
| Barnes, John George Moroni, House |
| Barnes, John R., House |
| Barnhart Apartments |
| Barrett-Homer-Larsen Farmstead |
| Barrett, Richard, House |
| Barton, William, House |
| Beattie, Jeremiah, House |
| Beaver City Library |
| Beaver County Courthouse |
| Beaver Opera House |
| Becker, Gustav, House |
| Beck No. 2 Mine |
| Beebe, Angus, George and Martha Ansil, House |
| Beech, Thomas and Jane, House |
| Beehive House |
| Beers House-Hotel |
| Beer, William F., Estate |
| Beesley, Ebenezer, House |
| Beggs, Ellsworth J., House |
| Belvedere Apartments |
| Benson Mill |
| Benworth-Chapman Apartments and Chapman Cottages |
| Bertha Eccles Community Art Center |
| Bertolini Block |
| Bessey, Anthonv W., House |
| Best, Amanda Conk, House |
| Bigelow Apartments |
| Bigelow-Ben Lomond Hotel |
| Billings-Hougaard House |
| Birch, Annie, House |
| Bird, Edward, House |
| Bird, Roswell Darius, Sr., House |
| Black, John, House |
| Blackley, George, House |
| Blake, Wallace, House |
| Blood, Henry, House |
| Bluff Historic District |
| Bogan Boarding House |
| Bohn, Joseph, House |
| Bonner, George, Jr., House |
| Bonner, George, Sr., House |
| Bonner, William, House |
| Booth, John E., House |
| Booth, Oscar M., House |
| Bountiful Historic District |
Data from United States Park Service and Wikidata
