To actualize a function of opening only a specific door by a simple method to prevent the escape of cool air from a vehicle travelling in a cold district.

The door opening/closing control device for a railroad vehicle has a partial closure command unit with a remote opening means provided in each operation room to command partial door closure, through wires for the partial closure command pressurized when the unit is turned on, and a door closure means connected to the wires to separate a specific door opening means. The remote opening means is connected to through wires for a door opening command. There further provided a means for separating the remote opening means for the partial closure command unit on the same operation room side from the wires for the door opening command when a simultaneous door opening command unit is turned on.