Abstract: The present invention relates to the technical field of pet appliances, and in particular, to a water lifting device for a pet water dispenser and a pet water dispenser. The device includes a housing, a stirring assembly, and a driving assembly. The housing is provided with a lifting inner cavity with a lower side being a water inlet portion and an upper side being a water outlet portion, and the housing is further provided with a water inlet and a water outlet. The stirring assembly is arranged in the lifting inner cavity and guides a liquid in the water inlet portion to flow to the water outlet portion, and the driving assembly drives the stirring assembly to rotate in the lifting inner cavity. The device integrates and modularizes components and driving members used as water pumping power, to facilitate disassembly and cleaning.