Mary Hill

Mary Hill may refer to:

People

 * Mary Hill, Countess of Hillsborough (1725/26–1780). British peeress, daughter of the 4th Baron Stawell
 * Mary C. Hill, American hydrologist
 * Mary Elliott Hill (1907–1969), African-American chemist
 * Mary G. Hill (1803-1884), American temperance activist
 * Mary Hill, Marchioness of Downshire (1764–1836), landowner and politician, wife of Arthur Hill, 2nd Marquess of Downshire
 * Lady Mary Hill (1796–1830), daughter of Arthur Hill, 2nd Marquess of Downshire
 * Lady Mary Penelope Hill (1817–1884), daughter of Arthur Hill, 3rd Marquess of Downshire, wife of Alexander Hood, 1st Viscount Bridport
 * Elizabeth Hill (swimmer) (Mary Elizabeth Hill, born 1985), American swimmer
 * Mary Hill of Gairbraid (1730–1809), heiress and namesake of the town of Maryhill
 * Mary Lynne Gasaway Hill (born 1964), American poet, writer and professor

Places

 * Mary Hill, British Columbia, a neighbourhood in Port Coquitlam, British Columbia, Canada
 * Mary Hill Bypass, another name for British Columbia Highway 7B, Canada
 * Mary Hill, Iowa, an unincorporated community, United States