Disclosed is a light source device for endoscope including: a front panel which includes a touch portion and a display portion； a touch board which is disposed in a rear side of the front panel, and comprises an electrostatic touch sensor that is located in a position corresponding to the touch portion and detects an input generated in the touch portion； a light source board which is disposed in a rear side of the touch board, and comprises a light source configured to irradiate light to at least one of the display portion and the touch portion； and a guide unit which is provided between the touch board and the light source board, and guides the light irradiated from the light source.
