An object of the present invention is to provide a terminal fitting capable of preventing an end portion of a wire from becoming wider. A terminal fitting 10, 120, 210, 230 is provided with a connecting portion 11, 121, 211 to be connected with a mating terminal, a wire barrel 12, 126, 212 to be crimped into connection with an end portion of a wire 20, 110, 220, and a restricting portion 18, 152,218A, 231 arranged at a side closer to the connecting portion 11, 121, 211 than the wire barrel 12, 126, 212 and facing a placing surface of a bottom plate 16, 123, 216 where the end portion of the wire 20, 110, 220 is to be placed and capable of restricting an upward movement of the end portion of the wire 20, 110, 220. The restricting portion 18, 152, 218A, 231 is arranged between the wire barrel 12, 126, 212 and the connecting portion 11, 121, 211. Thus, an upward movement of the end portion of the wire 20, 110, 220 can be prevented.