Prairie Creek Fish Hatchery (Humboldt County, California)
Prairie du Chien City Hall (Crawford County, Wisconsin)
Prairie Du Chien Post Office (Crawford County, Wisconsin)
Pratt House (Middlesex County, Connecticut)
Pratt Street Power Plant (Baltimore, Maryland)
Presbytere, The (Orleans Parish, Louisiana)
Prescott Rural High School (Linn County, Kansas)
Prescott School (Linn County, Kansas)
President's Home (Warren County, Kentucky)
Presidio (San Francisco County, California)
Presque Isle Light (Erie County, Pennsylvania)
Preston Hall (Walla Walla County, Washington)
Preston-on-the-Patuxent (Calvert County, Maryland)
Price's Mill (McCormick County, South Carolina)
Price's Post Office (Spartanburg County, South Carolina)
Pride of the Rockies Flour Mill (Denver County, Colorado)
Primitive Hall (Chester County, Pennsylvania)
Prince Charles Hotel (Cumberland County, North Carolina)
Pritchard House (Brevard County, Florida)
Propylaeum, The (John W. Schmidt House) (Marion County, Indiana)
Prospect Harbor Light Station (Hancock County, Maine)
Prospect Hill (Baltimore County, Maryland)
Prospect House (Washington, District of Columbia)
Prospect Place (Muskingum County, Ohio)