The Minister of Agriculture, Fisheries and Food was a United Kingdom cabinet position, responsible for the Ministry of Agriculture, Fisheries and Food. The post was originally named President of the Board of Agriculture and was created in 1889. In 1903, an Act was passed to transfer to the new styled Board of Agriculture and Fisheries certain powers and duties relating to the fishing industry, and the post was renamed President of the Board of Agriculture and Fisheries.

The Ministry of Agriculture, Fisheries and Food (MAFF) was a United Kingdom government department created by the Board of Agriculture Act 1889 and at that time called the Board of Agriculture, and then from 1903 the Board of Agriculture and Fisheries, and from 1919 the Ministry of Agriculture and Fisheries. It attained its final name in 1955 with the addition of responsibilities for the British food industry to the existing responsibilities for agriculture and the fishing industry, a name that lasted until the Ministry was dissolved in 2002, at which point its responsibilities had been merged into the Department for Environment, Food and Rural Affairs (Defra).