Hastings William Sackville Russell, 12th Duke of Bedford was a British peer. He was born at Cairnsmore House, Minnigaff, Kirkcudbrightshire, the son of Herbrand Russell, 11th Duke of Bedford, and his wife Mary Du Caurroy Tribe, the aviator and ornithologist. He was known for both his career as a naturalist and for his involvement in far-right politics.

Herbrand Arthur Russell, 11th Duke of Bedford, was an English politician and peer. He was the son of Francis Russell, 9th Duke of Bedford, and his wife Lady Elizabeth Sackville-West, daughter of George Sackville-West, 5th Earl De La Warr.