National Historic Register properties in Benton county/parish, Washington

• Kennewick Fruit & Produce Company Building (Kennewick)
• Telegraph Island Petroglyphs (Paterson)
• Benton County Courthouse (Prosser)
• Carey, J. W., House (Prosser)
• Glade Creek Site (Prosser)
• Prosser Steel Bridge (Prosser)
• US Post Office-Prosser Main (Prosser)
• Gold Coast Historic District (Richland)
• Hanford B Reactor (Richland)
• Hanford Island Archeological Site (Richland)
• Hanford North Archeological District (Richland)
• Locke Island Archeological District (Richland)
• Post Office and Federal Office Building (Richland)
• Rattlesnake Springs Sites (Richland)
• Ryegrass Archeological District (Richland)
• Snively Canyon Archeological District (Richland)
• Wooded Island Archeological District (Richland)