The origins of the Neolithic in Polish territories are associated with migrations of groups of the Linear Band Pottery culture (LBK) after the mid-6th millennium BC. Communities of this culture only settled in enclaves distinguished by ecological conditions favourable to farming (‘LBK neolithisation’). This situation persisted into the 5th millennium BC, when these enclaves were inhabited by post-Linear groups. This state of affairs changed from c. 4000 BC onwards due to the formation and spectacular territorial expansion of the Funnel Beaker culture (TRB). In the territories under consideration this expansion covered the areas previously inhabited by both hunter-gatherers (‘TRB neolithisation’) and farmers. Some of the Late Mesolithic hunter-gatherers did not accept TRB patterns. They successfully carried on their traditional lifestyle until the Early Bronze Age although some changes in their material culture are visible (including ‘ceramisation’).