Abstract: A connected bed sheet assembly has a fitted bottom sheet and a top sheet aligned with and interconnected to the bottom sheet along a single aligned end and along a single aligned edge, leaving one free end and one free edge. The fitted bottom sheet is formed to fully cover the upper surface of a mattress and extend over the sides and partially underneath the mattress to removably secure the assembly to the mattress. Elastic members are connected to a portion of the ends and edges of the bottom sheet for secure retention to the mattress. The top sheet extends over the bottom sheet from the interconnected end and edge and over the upper surface of the mattress with its free end adjacent to the head of the mattress and its free edge draping over the edge of the mattress.