To provide a getting-off sign device reduced in the number of switches informing getting-off of an omnibus, being easily installed, and having excellent workability in maintenance and an inspection.

A cable 10 is strung in the inside 14 of a bus, and connected with a micro switch 12 installed at important positions in the inside of the bus. By pulling down the cable 10 to turn on the micro switch 12, a getting-off sign signal is transmitted to a getting-off indicating means provided in a driver's seat through the cable 10, thereby informing a driver of the existence of a getting-off passenger.