The Diggers were a group of religious and political dissidents in England, associated with agrarian socialism. Gerrard Winstanley and William Everard, amongst many others, were known as True Levellers in 1649, in reference to their split from the Levellers, and later became known as Diggers because of their attempts to farm on common land. Due to this and to their beliefs, the Diggers were driven from one county after another by the authorities.

Agrarian socialism is a political ideology that promotes social ownership of agrarian and agricultural production as opposed to private ownership. Agrarian socialism involves equally distributing agricultural land among collectivized peasant villages. Many agrarian socialist movements have tended to be rural, locally focused, and traditional. Governments and political parties seeking agrarian socialist policies have existed throughout the world, in regions including Europe, Asia, North America, Latin America, and Africa.