A crimp terminal comprising: a connector portion for connecting a mating terminal; a crimp portion having an insertion opening for insertion of a tip of an electric wire opposite to the connector portion in a longitudinal direction; the crimp portion being formed in a tubular shape with an electrically conductive substrate joined by laser welding along an axial joining trajectory of the crimp portion extending in a longitudinal direction of the crimp terminal; and a sealing portion (14, 15, 16, 17, 18, 19, 20, 21, 22) formed at one end in a connector part side of the crimp portion and formed along a widthwise direction orthogonal to the axial joining trajectory of the crimp portion wherein the tip portion of the electric wire is inserted and sealed, at the sealing portion (14, 15, 16, 17, 18, 19, 20, 21, 22), the substrate is bent inward, wherein the substrate is squeezed in the widthwise direction forming an overlapped portion along a direction orthogonal to the longitudinal direction of the crimp terminal, the overlapped portion is sealed by being continuously joined by laser welding along the direction orthogonal to the longitudinal direction of the crimp terminal from one widthwise end portion to another widthwise end portion of this overlapped portion, the sealing portion has two widthwise joining trajectories, characterized in that a first widthwise joining trajectory (14a, 14c; 15a; 16a; 17a; 18a; 19a; 20a; 21a; 22a) is formed continuously from the one widthwise end portion of the overlapped portion to a first terminating end positioned between the one widthwise end portion and the other widthwise end portion, a second widthwise joining trajectory (14b, 14d, 15b; 16b; 17b; 18b; 19b; 20b; 21b; 22b) has a starting end at the other widthwise end portion and is formed continuously to a second terminating end overlying the first joining trajectory (14a, 14c; 15a; 16a; 17a; 18a; 19a; 20a; 21a; 22a), wherein at least one of the first and second terminating ends of one the first and second widthwise joining trajectories (14a, 14b; 14c, 14d; 15a, 15b; 16a, 16b; 17a, 17b; 18a, 18b; 19a, 19b; 20a, 20b; 21a, 21b; 22a, 22b) is at a connector portion side opposite of the crimp portion axially deviated with respect to the sealing portion (14, 15, 16, 17, 18, 19, 20, 21, 22). a connector portion for connecting a mating terminal; a crimp portion having an insertion opening for insertion of a tip of an electric wire opposite to the connector portion in a longitudinal direction; the crimp portion being formed in a tubular shape with an electrically conductive substrate joined by laser welding along an axial joining trajectory of the crimp portion extending in a longitudinal direction of the crimp terminal; and a sealing portion (14, 15, 16, 17, 18, 19, 20, 21, 22) formed at one end in a connector part side of the crimp portion and formed along a widthwise direction orthogonal to the axial joining trajectory of the crimp portion wherein the tip portion of the electric wire is inserted and sealed, at the sealing portion (14, 15, 16, 17, 18, 19, 20, 21, 22), the substrate is bent inward, wherein the substrate is squeezed in the widthwise direction forming an overlapped portion along a direction orthogonal to the longitudinal direction of the crimp terminal, the overlapped portion is sealed by being continuously joined by laser welding along the direction orthogonal to the longitudinal direction of the crimp terminal from one widthwise end portion to another widthwise end portion of this overlapped portion, the sealing portion has two widthwise joining trajectories, characterized in that a first widthwise joining trajectory (14a, 14c; 15a; 16a; 17a; 18a; 19a; 20a; 21a; 22a) is formed continuously from the one widthwise end portion of the overlapped portion to a first terminating end positioned between the one widthwise end portion and the other widthwise end portion, a second widthwise joining trajectory (14b, 14d, 15b; 16b; 17b; 18b; 19b; 20b; 21b; 22b) has a starting end at the other widthwise end portion and is formed continuously to a second terminating end overlying the first joining trajectory (14a, 14c; 15a; 16a; 17a; 18a; 19a; 20a; 21a; 22a), wherein at least one of the first and second terminating ends of one the first and second widthwise joining trajectories (14a, 14b; 14c, 14d; 15a, 15b; 16a, 16b; 17a, 17b; 18a, 18b; 19a, 19b; 20a, 20b; 21a, 21b; 22a, 22b) is at a connector portion side opposite of the crimp portion axially deviated with respect to the sealing portion (14, 15, 16, 17, 18, 19, 20, 21, 22).