A rotary electric machine includes a rotor, and a rotor shaft connected to the rotor so as to be integrally rotatable and provided with a coolant flow path through which a coolant flows. The rotor shaft includes a first rotor shaft and a second rotor shaft which is inserted into the first rotor shaft and is connected to the first rotor shaft so as to be integrally rotatable. The first rotor shaft includes an opposing surface opposed to a tip surface of the second rotor shaft, and a coolant supply path extending radially from a vicinity of the opposing surface. A gap is provided between the opposing surface of the first rotor shaft and the tip surface of the second rotor shaft. The gap constitutes a connection flow path connecting the coolant flow path and the coolant supply path.