[Problem] There is provided a delivery system for a living body indwelling member which can suppress kink probably occurring in an end portion of a contrast marker, and which can improve insertion operability and safety.[Means for Resolution] A delivery system for a living body indwelling member (10) includes a shaft portion (20) that extends in a long length, a stent (70) that is disposed on a distal side of the shaft portion (20), and that is caused to indwell a living body, and contrast markers (81) and (82) that are disposed on at least one side of a proximal side or a distal side of the stent (70), and that have contrasting property. The contrast markers (81) and (82) are arranged up to a position where the contrast markers do not overlap the stent (70) in a separating direction away from the stent (70) from a position where the contrast markers overlap the stent (70) at an axial position of the shaft portion (20), or from a position where the contrast markers coincide with an edge portion of the stent (70). Bending rigidity of the contrast markers on the separating direction side is smaller than bending rigidity of the contrast markers on a side where the contrast markers come close to the stent (70).
