Door arrangement for integration in an aircraft, - having a wall structure which is configured to at least partially surround a compartment of the aircraft according to specifications, - having a door which is arranged in the wall structure for the compartment, - wherein the wall structure has a wall portion which is arranged laterally beside the door, and the door has at least one door leaf (30a, b) which can be pivoted relative to the wall portion between a closed position and an open position, - having a locking arrangement for the door which contains - a locking apparatus which is arranged in the door leaf (30a, 30b) and which contains a blocking element which can, by being moved in a blocking direction, be moved into a blocking position, in which a movement of the door is blocked in the closed position, and which, by being moved counter to the blocking direction, can be moved into a movement position, in which the movement of the door out of the closed position is possible, - a lock actuator which is arranged in the wall portion and which contains a first mechanical actuation element which is not connected to the blocking element and which is configured to move the blocking element by mechanical application pressure from the movement position into the blocking position and/or from the blocking position into the movement position, characterized in that the locking apparatus contains a closure element which can be moved into a locking position, in which the door is locked, by movement in a closing direction, and which, by being moved counter to the closing direction, can be moved into an unlocking position, in which the door is unlocked, - the lock actuator contains a second mechanical actuation element which is not connected to the closure element and which is configured to move the closure element from the unlocking position into the locking position and/or from the locking position into the unlocking position by mechanical application pressure, - the first actuation element and the second actuation element are configured to be moved linearly and synchronously in opposite directions relative to each other. - having a wall structure which is configured to at least partially surround a compartment of the aircraft according to specifications, - having a door which is arranged in the wall structure for the compartment, - wherein the wall structure has a wall portion which is arranged laterally beside the door, and the door has at least one door leaf (30a, b) which can be pivoted relative to the wall portion between a closed position and an open position, - having a locking arrangement for the door which contains - a locking apparatus which is arranged in the door leaf (30a, 30b) and which contains a blocking element which can, by being moved in a blocking direction, be moved into a blocking position, in which a movement of the door is blocked in the closed position, and which, by being moved counter to the blocking direction, can be moved into a movement position, in which the movement of the door out of the closed position is possible, - a lock actuator which is arranged in the wall portion and which contains a first mechanical actuation element which is not connected to the blocking element and which is configured to move the blocking element by mechanical application pressure from the movement position into the blocking position and/or from the blocking position into the movement position, - the lock actuator contains a second mechanical actuation element which is not connected to the closure element and which is configured to move the closure element from the unlocking position into the locking position and/or from the locking position into the unlocking position by mechanical application pressure, - the first actuation element and the second actuation element are configured to be moved linearly and synchronously in opposite directions relative to each other.