PROBLEM TO BE SOLVED: To provide a medical tray capable of housing a medical appliance reliably and reducing space of storage and waste.SOLUTION: A medical tray includes a housing part 23 for housing a medical appliance from an opening part 26 of the upper side, a housing body 20 formed continuously from the side surface of the housing part 23 and having a lid part 24 for covering the opening part 26, and a self-support body 30 which can stand by itself, in which a housing body 20 is arranged in the inside and in which the housing body 20 can be attached thereto. When the housing body 30 is attached to the self-support body 30, the lid part 24 surrounds a space S1 above the opening part 26 by the self-support body 30 maintaining the condition where the lid part 24 erects.
