National Historic Register properties in Northumberland county/parish, Pennsylvania

• Allenwood River Bridge (Allenwood)
• Zion Stone Church (Augustaville)
• Kreigbaum Covered Bridge (Elysburg)
• Richards Covered Bridge (Elysburg)
• Knoebel, Lawrence L., Covered Bridge (Knoebel's Grove)
• Warrior Run Presbyterian Church (McEwensville)
• Cameron, Col. James, House (Milton)
• Milton Armory (Milton)
• Milton Freight Station (Milton)
• Milton Historic District (Milton)
• Pennsylvania Canal and Limestone Run Aqueduct (Milton)
• Rishel Covered Bridge (Montandon)
• Sodom Schoolhouse (Montandon)
• Northumberland Historic District (Northumberland)
• Priestley, Dr. Joseph, House (Northumberland)
• Priestley, Joseph, House (Northumberland)
• Brown, Gottlieb, Covered Bridge (Potts Grove)
• Himmel's Church Covered Bridge (Rebuck)
• Victoria Theatre (Shamokin)
• Beck House (Sunbury)
• Keefer Station Covered Bridge (Sunbury)
• Northumberland County Courthouse (Sunbury)
• Sixth Ward School (Sunbury)
• Snyder, Caspar, House (Sunbury)
• Sunbury Armory (Sunbury)
• Sunbury Historic District (Sunbury)
• Hower-Slote House (Turbotville)
• Kirk, William, House (Turbotville)
• Hopper-Snyder Homestead (Watsontown)
• Watsontown River Bridge (Watsontown)