Capitolshots Photography has images of courthouses from the following states (in addition to photos of federal courthouses and state Supreme Courts):
Alabama Courthouses • Arizona Courthouses • Arkansas Courthouses
California Courthouses • Colorado Courthouses
Idaho Courthouses • Illinois Courthouses • Indiana Courthouses • Iowa Courthouses
Kansas Courthouses • Kentucky Courthouses
Maine Courthouses • Maryland Courthouses • Massachusetts Courthouses • Michigan Courthouses • Minnesota Courthouses • Mississippi Courthouses • Missouri Courthouses • Montana Courthouses
Nebraska Courthouses • Nevada Courthouses • New Jersey Courthouses • New Mexico Courthouses • New York Courthouses • North Carolina Courthouses • North Dakota Courthouses
Ohio Courthouses • Oklahoma Courthouses • Oregon Courthouses
South Carolina Courthouses • South Dakota Courthouses
Tennessee Courthouses • Texas Courthouses
Vermont Courthouses • Virginia Courthouses
Washington Courthouses • West Virginia Courthouses • Wisconsin Courthouses • Wyoming Courthouses