PROBLEM TO BE SOLVED: To provide a work vehicle capable of executing an automatic operation mode for automatically traveling a traveling machine body and preventing damage to a receiver and a notification lamp during traveling. SOLUTION: The tractor includes a machine body control section capable of switching an operation mode of a traveling machine body between a manual operation mode and an automatic operation mode, and receives a remote control signal for receiving an operation signal from a remote controller and transmitting the operation signal to the machine body control section. Section and a notification lamp for visually notifying the traveling state of the traveling machine body in the automatic operation mode are integrated to configure a communication unit 19, and the communication unit 19 is attached to the rear glass 12 inside the cabin using a fixture. It is attached. [Selection diagram] Figure 2【課題】自動で走行機体を走行させる自動運転モードが実行可能であって、走行中に受信機や報知ランプが損傷してしまうことを防止できる作業車両を提供する。【解決手段】トラクタは、走行機体の操作モードを手動運転モードと自動運転モードとに切換え可能な機体制御部を備えており、リモコンからの操作信号を受信して機体制御部に送信するリモコン受信部と、自動運転モード時における走行機体の走行状態を視覚的に報知する報知ランプとを一体化して通信ユニット１９を構成し、この通信ユニット１９をキャビン内部のリアガラス１２等に取付具を用いて取り付けている。【選択図】図２
