A wireless headset with touch pen includes a housing, a controlling circuit unit, an ear piece, and a touch pen. The controlling circuit unit is disposed within the housing, and the ear piece is arranged on the housing and connected electrically to the controlling circuit unit. The touch pen is arranged on the housing and has a tip portion. By combining the touch pen with the wireless headset, the wireless headset with touch pen has both wireless communication and touch input functionalities. The user can also find the touch pen more easily.