The invention discloses a minimally invasive celiac surgery robot. The minimally invasive celiac surgery robot comprises a base, a surgery mechanical box and a driving system. The surgery mechanical box and the driving system are arranged above the base. The driving system comprises an X-direction translational driving device, a Y-direction translational driving device and a Z-direction elevatingdriving device. The X-direction translational driving device is used for driving the Z-direction elevating driving device, the Y-direction translational driving device and the surgery mechanical box to perform reciprocating linear motion along an X-axis direction. The Z-direction elevating driving device is used for driving the Y-direction translational driving device and the surgery mechanical box to perform reciprocating elevating motion along a Z-axis direction. The Y-direction translational driving device is used for driving the surgery mechanical box to perform reciprocating linear motionalong a Y-axis direction. With outstanding strengths in stability, safety and feasibility, the minimally invasive celiac surgery robot helps improve accuracy of surgery operation and surgery quality.