A jig pallet for conveying a workpiece that is placed on it and has a portion to be worked. The jig pallet has a conveyance carriage (A) movable along a production line, a workpiece receiving member (B) provided on the conveyance carriage (A) and on which the workpiece is placed, a pressing mechanism (E) to be placed so as to face a peripheral section of a to-be-worked portion of the workpiece placed on the workpiece receiving member (B), and an opening/closing member (D) on which the pressing mechanism (E) is provided. When the opening/closing member (D) is closed, the pressing mechanism (E) presses a peripheral section of the to-be-worked portion of the workpiece from above, and when being opened, the pressing is released, enabling the opening/closing member (D) to be opened and closed, with one end of the conveyance carriage (A) functioning as the support point, and allowing the workpiece to be taken out.