Hudson Ewbanke Kearley, 1st Viscount Devonport,, styled Lord Devonport between 1910 and 1917, was an English grocer and politician. He founded the International Tea Company's Stores, became the first chairman of the Port of London Authority, and served as Minister of Food Control during World War I.

The Minister of Food Control (1916–1921) and the Minister of Food (1939–1958) were British government ministerial posts separated from that of the Minister of Agriculture. In the Great War the Ministry sponsored a network of canteens known as National Kitchens. In the Second World War a major task of the Ministry was to oversee rationing in the United Kingdom arising out of World War II. The Minister was assisted by a Parliamentary Secretary. The Parliamentary Under Secretary of State for Food and Animal Welfare was appointed at the Department for the Environment, Food and Rural Affairs to ensure the continued supply of sufficient food during the Brexit process.