The invention discloses a temperature control moxa-moxibustion box and an automatic temperature control method. The temperature control moxa-moxibustion box comprises a box body, a moxa stick inserting seat and an automatic temperature control mechanism. A mounting hole is formed in an upper end cover of the box body, a guide sleeve is arranged in the mounting hole, the moxa stick inserting seat is in sliding connection with the interior of the guide sleeve, and a heat isolation support extending laterally is arranged at the bottom of the moxa stick inserting seat. The automatic temperature control mechanism comprises a sliding rail, a sliding support and a first memory alloy body, the first memory alloy body is of a spring structure, the sliding rail is fixed in the box body, the sliding support is in sliding connection with the sliding rail, and the first memory alloy body is arranged between the heat isolation support and the sliding support. The overall structure of the temperature control moxa-moxibustion box is simplified, manufacturing cost is reduced, and safety is improved.