Federal Building and Post Office
- Akron Post Office and Federal Building
- Cañon City Post Office and Federal Building
- Federal Building and Post Office (Fallon, Nevada)
- Federal Building and Post Office (New York, New York)
- Federal Building and US Post Office–Owensboro
- Federal Building, U.S. Courthouse, Downtown Postal Station
- Federal Building–US Post Office (Independence, Kansas)
- Lewistown Federal Building & Post Office
- List of RHPs in KY
- List of RHPs in OH
- List of RHPs in TX
- List of United States Post Offices
- List of United States federal courthouses
- Lubbock Post Office and Federal Building
- Main Post Office and Federal Building (Oakland, California)
- Mississippi Landmark
- National Register of Historic Places listings in Alameda County, California
- National Register of Historic Places listings in Delta County, Colorado
- National Register of Historic Places listings in Fremont County, Colorado
- National Register of Historic Places listings in Montgomery County, Kansas
- National Register of Historic Places listings in Pierce County, Washington
- National Register of Historic Places listings in Rio Grande County, Colorado
- National Register of Historic Places listings in Saline County, Kansas
- Old Federal Building and Post Office (Cleveland, Ohio)
- Old Federal Building and Post Office (Victoria, Texas)
- Old Post Office and Federal Building (Dayton, Ohio)
- Old U.S. Post Office and Federal Building (Aberdeen, Mississippi)
- Old U.S. Post Office and Federal Building (Macon, Georgia)
- Old U.S. Post Office and Federal Building (Oxford, Mississippi)
- Post Office, Courthouse, and Federal Office Building
- Terre Haute Post Office and Federal Building
- U. S. Post Office and Federal Building (Hartford, Connecticut)
- U. S. Post Office and Federal Building (Rockingham, North Carolina)
- U.S. Post Office and Federal Building (Austin, Texas)
- U.S. Post Office and Federal Building (Denver, Colorado)
- U.S. Post Office and Federal Building (La Grande, Oregon)
- U.S. Post Office – Downtown Tacoma
- U.S. Post Office, Courthouse and Federal Building (Sacramento, California)
- U.S. Post Office–Federal Building (Sarasota, Florida)
- US Post Office and Federal Building (Port Arthur, Texas)
- US Post Office and Federal Building–Delta Main
- US Post Office and Federal Building–Monte Vista Main
- US Post Office and Federal Building–Salina
- US Post Office and Federal Building–Zanesville
- US Post Office, Federal Building, and Federal Courthouse–Sterling Main
- US Post Office–Federal Building–Brenham
- United States Post Office and Federal Building (Wichita, Kansas)
