National Historic Register properties in Elgin, Illinois

• Elgin Academy
• Elgin Downtown Commercial District
• Elgin Historic District
• Elgin Milk Condensing Co./Illinois Condensing Co.
• Elgin National Watch Company Observatory
• Elgin Tower Building
• Fire Barn 5
• First Universalist Church
• Gifford-Davidson House
• Larkin Home for Children
• Memorial Washington Reformed Presbyterian Church
• Pelton, Ora, House
• Spring-Douglas Historic District
• Teeple Barn
• Wing Park Golf Course