Porton Meadows (grid reference SU185362) is a 17.6 hectare biological Site of Special Scientific Interest in Wiltshire, England, notified in 1988.

• "Porton Meadows SSSI". Natural England. Retrieved 22 September 2022.

51°07′29″N 1°44′13″W / 51.12479°N 1.73703°W / 51.12479; -1.73703