The invention discloses a wood-plastic ceramic composite material which consists of the following raw materials in parts by weight: 40-50 parts of natural plant fibers, 20-30 parts of waste plastics, 10-15 parts of waste ceramic powder, 0.1-2 parts of a flame retardant, 1-4 parts of a phase solvent, 0.5-2 parts of a lubricant, 1-3 parts of a plasticizer, 0.1-0.5 part of an anti-oxidant and 0.1-0.2 part of a coloring agent. According to the wood-plastic ceramic composite material, the wood-plastic ceramic composite material is provided by utilizing waste natural plant fibers, waste plastic and waste ceramic powder, so that harmless resource utilization of solid waste is sufficiently achieved; the wood-plastic ceramic composite material has the advantages of being environmentally-friendly, economical, wide in raw material supply, and the like. Moreover, the wood-plastic ceramic composite material disclosed by the invention has excellent wear resistance, excellent mechanical property relatively high bending strength and impact strength, extremely low water absorption and excellent high-low temperature resistance. The preparation process for the wood-plastic ceramic composite material is simple in process, is low in equipment requirement, is low in production energy consumption, is low in cost and has wide market prospect.