The stretchable laminate of the present invention includes: an elastomer layer； and an olefin-based resin layer arranged on at least one side of the elastomer layer, in which: in a S-S data graph of an operation in which the stretchable laminate is extended to an extension ratio of 400% at a tension speed of 1,000 mm/min, and is then returned to an extension ratio of 0% at a tension speed of 1,000 mm/min, the stretchable laminate has an upper yield point during extension thereof from an extension ratio of 0% to an extension ratio of 100%, and has a lower yield point during extension thereof from the upper yield point to an extension ratio of 400%； and a difference between a yield stress at the upper yield point and a yield stress at the lower yield point is 0.05 N/30 mm width or more.
