Abstract: An apparatus for manufacturing a current collector includes a supply reel configured to have metal foil wound on the supply reel, a pair of transfer rollers disposed on one side of the supply reel, a hole formation unit disposed on one side of the transfer rollers and configured to include an upper roller including first protrusion cutter modules and first groove cutter modules configured to form through holes in the metal foil transferred by the transfer roller and a lower roller including second protrusion cutter modules and second groove cutter modules configured to form the through holes in the metal foil, and a pair of thickness control rollers disposed on one side of the hole formation unit, spaced apart from each other, and configured to control so that a thickness of the current collector is smaller than the specific interval.