To provide a container carrying tool capable of reducing the labor of the loading/unloading work of a container to the container carrying tool.

The container carrying tool has a bottom 1a, a back 1b and right/left sides 1c and 1c, and installation parts 1d and 1e installed at the tip of a boom 3a of a loader device 3 so that tilt damp operation can be performed is arranged on a back face of the back 1b of a container carrying tool body 1 of opening a front part and an upper part. A roller conveyor 2 is laid on the bottom 1a for movably placing the container 4 in the longitudinal direction.