Prospect Hill Historic District ist der Name folgender im NRHP gelisteten Objekte:
Prospect Hill Historic District (New Haven County, Connecticut), ID-Nr. 79002670 Prospect Hill Historic District (Windham County, Connecticut), ID-Nr. 03000814 Prospect Hill Historic District (Indiana), ID-Nr. 91000272 Prospect Hill Historic District (Ohio), ID-Nr. 80003078 Prospect Hill Historic District (Milwaukee County, Wisconsin), ID-Nr. 05000104 Prospect Hill Historic District (Rock County, Wisconsin), ID-Nr. 92001558