Provided an oxide superconducting wire and a superconducting coil capable of suppressing the characteristic degradation of the respect to the vertical direction of the force on the substrate. The oxide superconducting layer 13 through the intermediate layer 12 is formed on the A on the tape-like substrate 11, at least the oxide superconducting layer protective layer 14 and stabilizing layer 16 on the surface 13 is provided as the substrate 11 two substrates 11a, and 11b are overlapped, the two substrates 11a, at least a portion of the widthwise ends of 11b is fixed, the two substrates 11a, the width-direction central portion of 11b becomes the non-sticking there. .FIELD 1