Old State House
- Illinois State Capitol
- Old Colony House
- Old State Capitol (Kentucky)
- Old State Capitol (disambiguation)
- Old State Capitol State Historic Site (Illinois)
- Old State House (Boston)
- Old State House (Connecticut)
- Old State House (Little Rock, Arkansas)
- Old State House (Providence, Rhode Island)
- Old Statehouse (Dover, Delaware)
- Vandalia State House State Historic Site