A surgical robot for use in endoscopic surgery includes a control device that implements a position information calculator that calculates information relating to a distal end position of the treatment instrument used in endoscopic surgery, and information relating to a distal end position of an endoscope, a first display section that displays a relative positional relationship between the distal end of the treatment instrument and the distal end of the endoscope by using a calculation result obtained from the position information calculator, and a second display section that displays an image captured by the endoscope.