Abstract: A titanium alloy golf club head and a method for manufacturing the same are provided. The golf club head comprises a head base, a hitting face at a front edge of the head base and a top lid on the top of the head base. The head base, the hitting face and the top lid are connected to each other to form an entirety. The top lid has an inside surface comprising a plurality of recesses. With the recesses, the weight of the head is reduced while the volume of the head is increased. Meanwhile, the thickness of walls of the head base and of the hitting face does not need to be reduced. Since the weight of the top lid is reduced, the center of gravity of the head is lowered. A rib is formed between two adjacent recesses in the inside surface of the top lid so that an impact force on the head can be efficiently dispersed and the strength of the head is improved.