109-115 Wood Street (Allegheny County, Pennsylvania)
26th District Police and Patrol Station (Philadelphia County, Pennsylvania)
A. F. R. Building (Bannock County, Idaho)
A. J. Schwartz House (Saline County, Kansas)
A. T. Lewis and Son Department Store (Denver County, Colorado)
A. T. Ranch Headquarters (Wheeler County, Nebraska)
A. T. Stewart Company Store (New York County, New York)
Abbott Memorial Library (Penobscot County, Maine)
Academy of Music (Philadelphia County, Pennsylvania)
Ada Odd Fellows Temple (Ada County, Idaho)
Administration Building (Union County, Oregon)
Administration Building, Atascadero Colony (San Luis Obispo County, California)
Akron Public Library (Summit County, Ohio)
Beaux Arts style Carnegie Library until 1980, now a private office building
Alamo National Bank Building (Bexar County, Texas)
Albert Neukom House (Lucas County, Ohio)
Albright Memorial Building (Lackawanna County, Pennsylvania)
Aldrich-Genella House (Orleans Parish, Louisiana)
Aldridge Hotel (Pittsburg County, Oklahoma)
Alexander and Cornelia Lewthwaite House (Multnomah County, Oregon)
Alexander Briggs House (Coles County, Illinois)
Alexander Crummell School (Washington, District of Columbia)
Aliiolani Hale (Honolulu County, Hawaii)
Alliance Bank Building (Stark County, Ohio)
Altamaha Apartments (Denver County, Colorado)
Ambassador Apartments (Hartford County, Connecticut)
American Baptist Publication Society (Philadelphia County, Pennsylvania)
American Exchange Bank (Dane County, Wisconsin)
American National Bank Building (Alamosa County, Colorado)
American Thread Building (New York County, New York)
Ammons Hall (Larimer County, Colorado)
Ampere Station (Essex County, New Jersey)
Androscoggin County Courthouse and Jail (Androscoggin County, Maine)
Androy Hotel (St. Louis County, Minnesota)
Anna P. Bolling Junior High School (Petersburg, Virginia)
Anne C. and Frank B. Semple House (Hennepin County, Minnesota)
Antlers Hotel (Lorain County, Ohio)
Apthorp Apartments (New York County, New York)
Aquila Court Building (Douglas County, Nebraska)
Archmere (New Castle County, Delaware)
Argent Apartments (Warren County, New York)
Arkansas City High School (Desha County, Arkansas)
Arlington Pumping Station (Middlesex County, Massachusetts)
Arthur, Chester A., House (New York County, New York)
Asbury Park Convention Hall (Monmouth County, New Jersey)
Ascher Silberstein School (Dallas County, Texas)
Athenaeum (Das Deutsche Haus) (Marion County, Indiana)
Auburn Public Library (Androscoggin County, Maine)
Aurora Public Library (Dearborn County, Indiana)
Austin Building (Denver County, Colorado)
Austin Public Library (Travis County, Texas)
Aycrigg Mansion (Passaic County, New Jersey)
B'nai Jacob Synagogue (Wapello County, Iowa)
B.M.C. Durfee High School (Bristol County, Massachusetts)
Babcock Building, South Carolina State Hospital (Richland County, South Carolina)
Babcock-Macomb House (Washington, District of Columbia)
Baldwinsville Village Hall (Onondaga County, New York)
Ballentine-Seay House (Panola County, Mississippi)
Baltimore City Hall (Baltimore, Maryland)
Baltimore Equitable Society (Baltimore, Maryland)
Bandera County Courthouse and Jail (Bandera County, Texas)
Bank of Eureka Building (Humboldt County, California)
Bank of Italy (San Francisco County, California)
Bank of Italy (San Joaquin County, California)
Bank of Italy (San Luis Obispo County, California)
Bank of Rogers Building (Benton County, Arkansas)
Bank of Santa Cruz County (Santa Cruz County, California)
Bankard-Gunther Mansion (Baltimore, Maryland)
Barr Terrace (Lancaster County, Nebraska)
Bath Township Consolidated School (Greene County, Ohio)
Battle Creek Post Office (Calhoun County, Michigan)
Battleground Plantation (Catahoula Parish, Louisiana)
Baxter Summer Home (Cumberland County, Maine)
Bay Point Farm (Suffolk, Virginia)
Beacon Street Firehouse (Worcester County, Massachusetts)
Beaconsfield Terraces Historic District (Norfolk County, Massachusetts)
Beaver Building (New York County, New York)
Bedford Public Library (Taylor County, Iowa)
Bell County Courthouse (Bell County, Texas)
Bell Mansion (Highland County, Ohio)
Bellevue Court Apartments (Hinds County, Mississippi)
Bellevue High School (Campbell County, Kentucky)
Bellevue Stratford Hotel (Philadelphia County, Pennsylvania)
Benjamin Apartments (Harris County, Texas)
Bennett Plantation House (Rapides Parish, Louisiana)
Bentley Hotel (Rapides Parish, Louisiana)
Berkshire Life Insurance Company Building (Berkshire County, Massachusetts)
Berwick Academy (York County, Maine)
Billings West Side School (Yellowstone County, Montana)
Biloxi Downtown Historic District (Harrison County, Mississippi)
Biltmore Estate (Buncombe County, North Carolina)
Bindley Hardware Company Building (Allegheny County, Pennsylvania)
Blackwell Street Historic District (Morris County, New Jersey)
Blandwood (Guilford County, North Carolina)
Boggs Avenue Elementary School (Allegheny County, Pennsylvania)
Bohemian National Cemetery (Cook County, Illinois)
Boone County Courthouse (Boone County, Iowa)
Renaissance Revival courthouse build in 1917
Boone County Courthouse (Boone County, West Virginia)
Bosque County Courthouse (Bosque County, Texas)
Bossier City Municipal Building (Bossier Parish, Louisiana)
Boston Athenaeum (Suffolk County, Massachusetts)
Boston Building (Denver County, Colorado)
Bovey Village Hall (Itasca County, Minnesota)
Boyle County Courthouse (Boyle County, Kentucky)
Bradford County Courthouse (Bradford County, Pennsylvania)
Bradley Beach Station (Monmouth County, New Jersey)
Brandegee Estate (Unspecified county, Massachusetts)
Brazil Downtown Historic District (Clay County, Indiana)
Breakers, The (Newport County, Rhode Island)
Breakwater, The (Piscataquis County, Maine)
Brewers Exchange (Baltimore, Maryland)
Brick Chapel United Methodist Church (Putnam County, Indiana)
Brigham Young Academy (Utah County, Utah)
Bristow Tire Shop (Creek County, Oklahoma)
Broad Exchange Building (New York County, New York)
Brookings City Hall (Brookings County, South Dakota)
Brookings County Courthouse (Brookings County, South Dakota)
Brooklyn Academy of Music (Kings County, New York)
Brooks and Hewitt Halls (New York County, New York)
Brooks County Courthouse (Brooks County, Georgia)
Brown County Courthouse (Brown County, South Dakota)
Brown Grand Opera House (Cloud County, Kansas)
Bryce Building (Tarrant County, Texas)
Bryn Mawr Hotel (Montgomery County, Pennsylvania)
Buchanan County Courthouse (Buchanan County, Virginia)
Buchanan County Courthouse and Jail (Buchanan County, Missouri)
Building at 1921-1921 1/2 Avenue D (Galveston County, Texas)
Building at 254-260 Canal Street (New York County, New York)
Building at 257 East Delaware (Cook County, Illinois)
Building at 304 Park Avenue South (New York County, New York)
Building at 426 South Main Street (Ontario County, New York)
Building at 5510 North Sheridan (Cook County, Illinois)
Burlington Public Library (Des Moines County, Iowa)
Library built with local funding, now serving as a museum
Burns Union School (Marion County, Kansas)
Butler County National Bank (Butler County, Pennsylvania)
Byers-Lyons House (Allegheny County, Pennsylvania)
C. A. Perdue House (Mitchell County, Kansas)
C. Granville Wyche House (Greenville County, South Carolina)
C. H. Lebold House (Dickinson County, Kansas)
Calcasieu Parish Courthouse (Calcasieu Parish, Louisiana)
Caldwell Carnegie Library (Canyon County, Idaho)
Caldwell Hall (Tompkins County, New York)
Caldwell Historic District (Canyon County, Idaho)
Caldwell-Milner Building (Jefferson County, Alabama)
Calhoun County Courthouse (Calhoun County, Alabama)
Canadian County Jail (Canadian County, Oklahoma)
Caperton Block (Jefferson County, Kentucky)
Capewell Horse Nail Company (Hartford County, Connecticut)
Capitol Theatre (Yakima County, Washington)
Capt. Charles Schreiner Mansion (Kerr County, Texas)
Carl M. Neuhausen House (Salt Lake County, Utah)
Carlson Hall (Salt Lake County, Utah)
Carlton County Courthouse (Carlton County, Minnesota)
Carnegie Hall (New York County, New York)
Carnegie Public Library (Ada County, Idaho)
Carolina Supply Company (Greenville County, South Carolina)
Carr, Martin W., School (Middlesex County, Massachusetts)
Cartwright School (Maricopa County, Arizona)
Cary Building (New York County, New York)
Cary Lawn (Weakley County, Tennessee)
Casa Amadeo, antigua Casa Hernandez (Bronx County, New York)
Castle Station (Saginaw County, Michigan)
Catawba County Courthouse (Catawba County, North Carolina)
Cave Hill Cemetery (Jefferson County, Kentucky)
Cedar Lawn Historic District (Galveston County, Texas)
Cedar Rapids City Hall and Library (Boone County, Nebraska)
Centenary Collegiate Institute (Warren County, New Jersey)
Centennial Malt House (St. Louis, Missouri)
Central Baptist Church (Miami-Dade County, Florida)
Central City Opera House (Gilpin County, Colorado)
Central Fire Station (Guilford County, North Carolina)
Central Fire Station (Caddo Parish, Louisiana)
Central High School (Cape Girardeau County, Missouri)
Central Library (Milwaukee County, Wisconsin)
U-shaped building designed by Ferry & Clas in a Neo-renaissance format
Central National Park Building (Peoria County, Illinois)
Central Ridgewood Historic District (Queens County, New York)
Central Savings Bank (New York County, New York)
Central Shuqualak Historic District (Noxubee County, Mississippi)
Central Steam Heat Plant (Spokane County, Washington)
Central YMCA (Cuyahoga County, Ohio)
Century Building and Little Theatre (Wayne County, Michigan)
Chamber of Commerce (Hennepin County, Minnesota)
Chamber of Commerce Building (Baltimore, Maryland)
Charles J. Martin House (Hennepin County, Minnesota)
Charles R. Jonas Federal Building (Mecklenburg County, North Carolina)
Charles W. Clark Mansion (Silver Bow County, Montana)
Charleston City Hall (Kanawha County, West Virginia)