The invention discloses a method for producing titanium alloy special-shaped forgings by using free forging equipment. The method comprises the steps of feeding weight calculation, tooling design, blank preparation, pre-forming and forming. The method for producing the titanium alloy special-shaped forgings by using the free forging equipment utilizes existing free forging equipment to produce thespecial-shaped forgings, and a simple forging die and a demoulding device only need to make, so that the development cost is low, the cycle is short, the one-time investment is small, and the technical requirements are not high. The method for producing the titanium alloy special-shaped forgings by using the free forging equipment is suitable for production of die forgings in the development stage and production of small batch die forgings.