A laundry treatment apparatus including a cabinet comprising a front panel having a laundry introduction hole formed therein, a laundry accommodating unit provided in the cabinet including a predetermined space in which laundry introduced through the laundry introduction hole is held, a door which is coupled to the front panel and rotatable about a horizontal axis parallel to a bottom surface of the cabinet to open and close the laundry introduction hole, and a damper provided in the front panel and upwardly inclined with respect to the bottom surface of the cabinet, to elastically support the door.