To provide a toy train which is cheap, safe, and excellent in maintainability, ease of use and traveling properties.

This toy tain 1 is equipped with a power supply 6, a motor 3 driven by the power supply 6, a wheel driving mechanism 4 which drives driving wheels 2d, a power supply car 5 carrying the power supply 6, and a locomotive 2 which is linked with the power supply car 5, has the driving wheels 2d, and carries the motor 3 and the wheel driving mechanism 4. In addition, a connector 9 which is connected rotatably around a vertical axial line and a horizontal axial line vertical to the course of travel is provided between the power supply car 5 and the locomotive 2, and the connector 9 has a penetrated hole which makes the power supply car 5 side and the locomotive 2 side communicate with each other, through which conductors 7a, 7b which supply electric power from the power supply 6 to the motor 3 run.