The present disclosure relates to a terminal bending tools including: a plate part extending in a first horizontal direction; a plurality of receiving grooves formed on the plate part and arranged in a row in the first horizontal direction so that the plate part is in a form of a comb; and a plurality of rollers pivotally mounted in the plurality of receiving grooves respectively. At least one terminal to be bent are adapted to be received and positioned in the receiving grooves and are in physical contact with the outer circumferential surface of the rollers in the receiving grooves, respectively. When the terminal bending tool is moved in a vertical direction perpendicular to the first horizontal direction, the terminals received in the receiving grooves are bent under pressing of the corresponding rollers. During bending the terminals, the rollers are rotated and moved on the surfaces of the terminals, respectively. In addition, the terminals are positioned in the receiving slots to ensure the position accuracy of the terminals. In addition, the terminal bending tool may be used to bend a row of terminals simultaneously, improving the bending efficiency.