To provide a supporting tool for panel-like article which allows to easily stand a panel-like article of appropriate size so as to incline at a specified angle without screwing to a wall or the like.

The supporting tool has horizontal frames of specified length and inclination frames of specified length which are rotatably and pivotally supported on lateral faces near ends of the horizontal frames. A fixing plinth is rotatably pivoted on an approximate longitudinal center on the lateral face of each horizontal frame so as to be fixed to a lower edge of the panel-like article. A fixing member is rotatably pivoted on each inclination frame on the lateral face near the upper part so as to be fixed to the back face of the panel-like article. A receiving hole formed in the horizontal frame on the lateral face near one end and a first fastening hole formed in the inclination frame on the lateral face near one end are pivotable by a shaft pin member.