National Historic Register properties in Portsmouth, Ohio
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All Saints Episcopal Church
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Anderson Brothers Department Store
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Bigelow United Methodist Church
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Boneyfiddle Commercial Disrict
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Cunningham-Maier House
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Dole-Darrell House
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Elden House
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Eugene McKinley Memorial Pool
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Evangelical Church of Christ
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Feurt Mounds And Village Site
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Feurt Mounds and Village Site (Boundary Increase)
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First Presbyterian Church
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General U.S. Grant Bridge
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Gharky, George H., House
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Greenlawn Cemetery Chapel
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Horseshoe Mound
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Hurth Hotel
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Kinney, Aaron, House
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Kinney, Eli, House
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Labold House and Gardens
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Lyric Theater
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Marsh, Joseph, House
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Meyer House
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Newman, William, House
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Odd Fellows Hall
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Ohio & Erie Canal Southern Descent Historic District (Boundary Increase)
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Peck, Judge William V., House
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Portsmouth Fire Department No. 1
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Portsmouth Foundry and Machine Works
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Purdum-Tracy House
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Reed, Joseph G., Company
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Scioto County Courthouse
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Second Presbyterian Church
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Second Street Historic District
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Sixth Street Historic District
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Steindam House
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St. Mary's Roman Catholic Church
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Streich Apartments
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Zottman House