Dinwiddie County Virginia (Historic Districts)  has 4 places on the National Register of Historic Places including 3 places of National significance. Significant places include Petersburg Breakthrough Battlefield, Petersburg Breakthrough Battlefield Historic District at Pamplin Historical Park and Petersburg National Battlefield, Zehmer Farm. 
Some of the country's most noteable architects helped create the Dinwiddie County places including C.S. Army and  Confederate and Federal Armies. Prominent architectural styles found in Dinwiddie Country are Gothic Revival, Greek Revival and  Late 19th And 20th Century Revivals.