PROBLEM TO BE SOLVED: To provide an easy-to-manufacture and -maintain connector which is made by integrating an optical connector and an electrical connector, and also to provide an endoscope system equipped with the connector.SOLUTION: A connector 25 is a connector for an endoscope connected to a light source device which generates illumination light. The connector comprises: a light guide unit 31 for guiding the illumination light； a wireless communication unit 33 for wireless communication with the light source device； a wireless power reception unit 34 for receiving power supply wirelessly from the light source device； and a housing 35 which is formed flat with a horizontal length Dx longer than a vertical length Dz in a connection posture connecting to the light source device, and of which front face 35a opposite the light source device has the light guide unit 31, the wireless communication unit 33, and the wireless power reception unit 34 arranged in a horizontal direction.SELECTED DRAWING: Figure 2【課題】製造及びメンテナンスし易い光学コネクタと電気コネクタが一体化したコネクタ、及び内視鏡システムを提供する。【解決手段】コネクタ２５は、照明光を発生する光源装置と接続する内視鏡のコネクタであり、照明光を導光する導光部３１と、光源装置と無線通信を行う無線通信部３３と、光源装置から無線で電力の供給を受ける無線受電部３４と、光源装置に接続する接続姿勢において、水平方向の長さＤｘが鉛直方向の長さＤｚよりも長い扁平形状であり、かつ、光源装置に対向する前面３５ａに導光部３１、無線通信部３３、及び無線受電部３４が水平方向に並んで設けられた筐体３５と、を備える。【選択図】図２
