National Historic Register properties in Trinidad, Colorado

• Aultman House
• Baca House and Outbuilding
• Bloom, Frank G., House
• Carnegie Public Library
• Commercial Street Bridge
• Corazon de Trinidad
• East Street School
• Emerick, Charles, House
• First Baptist Church
• First Christian Church
• First Methodist Episcopal Church
• Jaffa Opera House
• Latuda, Frank, House
• McCormick House
• Nichols House
• Temple Aaron
• Temple Aaron
• US Post Office-Trinidad Main
• Zion's German Lutheran Church