The present invention provides a travel control device capable of suppressing a feeling of unease felt by a driver and an occupant when automatic lane change control is performed from a lane before a lane change to a lane where the lane changes. In a case where automatic lane change control is performed, a traveling lane(85) and another lane(87) as a lane change destination are displayed on a display unit(48) based on lane change information(Flane), and a guide indication(72,73) of a lane change starting position(Pstart) or a lane change finishing position(Ptar) is displayed on the displayed traveling lane or the displayed another lane(85,87).