PROBLEM TO BE SOLVED: To provide composite glued laminated timber that does not cause separation of wood and that hardly causes distortion, and a method of manufacturing the same.SOLUTION: A manufacturing method for obtaining composite glued laminated timber 1 having wood 3 brought into intimate contact with at least one of four side surfaces of a resin core material 2 includes: an insertion step of inserting the wood 3 into at least one side surface of a cavity 6d within a cylindrical molding tool 6; an injection step of pressure-injecting a resin from a tip of the molding tool 6; and a take-out step of taking out the composite glued laminated timber 1 from the molding tool after cooling and solidifying it.
