The invention belongs to the technical field of testing of total temperature of an aero-engine, and discloses a ten-hole total temperature measuring probe. The ten-hole total temperature measuring probe comprises a stagnation cover, a heat insulation sealing part, a probe support rod, a temperature sensor, convection heat exchange holes and a temperature measuring lead wire, wherein the stagnation cover is connected with the probe support rod, and is in an L shape; an air inlet hole with larger diameter is formed in the head part of the stagnation cover, and is provided with a chamfer to increase an insensitive angle of air flow; nine convection heat exchange holes are formed in the side wall of the stagnation cover, and are used for air flow to flow in and out; the temperature sensor can adopt various types of thermocouples or thermal resistances; the temperature measuring lead wire is led out of the back part of the probe. The ten-hole total temperature measuring probe has the advantages that the air intake amount is larger; the heat exchange at the surface of the temperature sensor is quick, the insensitive angle range of the air flow is large, the total temperature of a flow field with larger air flow deflection angle and larger working condition change can be measured, and the total temperature of the flow field can be measured at low speed.