The wireless microphone information displaying apparatus comprise a plurality of wireless microphones having information respectively assigned thereto, a wireless microphone supporting device having a plurality of supporting portion for supporting the microphones, respectively, and a plurality of connecting devices for electrically connecting the microphones with the unit. Each of the microphones contains a wireless microphone control unit. The supporting device comprises a unit control unit, a display panel for displaying the information assigned to the microphones. The microphone information is displayed on the display panel, when the microphones are supported o the supporting device.