The invention discloses multi-strain combined fermentation red date wine and a brewing method thereof, which belongs to the technical field of brewing. The red date wine is produced by taking red date as raw materials through such processes as pretreatment, digestion, enzymolysis, sterilization, fermentation, aging and clarification. The adopted Candida, Kloeckera, Hanseniaspora and Pichia pastoris move at the early stage of fruit wine fermentation generally, so that a great deal of aromatic substances and special flavor components can be generated, the quality of fruit wine is improved, and positive impact is generated on the total flavour of the red date wine. Non-brewing yeast and brewing yeast are accessed at different fermentation stages, the species and content of the flavor substances in the date wine can be increased through the combined fermentation of multiple strains, thereby improving the mouthfeel of the date wine and the quality of the date wine; the date wine has unique style, rich wine body, sweet and pure bouquet, fresh mouthfeel and typicality.