A laundry treating apparatus comprising: a cabinet having a laundry receiving hole defined in a front surface portion thereof; and a door pivotally coupled to the front surface of the cabinet for selectively opening and closing the laundry receiving hole, the door including: a door cover defining a front appearance; and a door frame coupled to a rear surface of the door cover; a hinge assembly pivotally connecting the door to the front surface of the cabinet, the hinge assembly including: a hinge cover; and a hinge body pivotally coupled to the hinge cover; and a latch assembly coupled to an edge of a rear surface of the door, wherein the latch assembly includes: a latch cover coupled to the door cover; and a latch protruding from the latch cover, wherein a cover seating portion (22a, 22b) for mounting the latch cover or the hinge cover is defined in the rear surface portion of the door frame, wherein an inner side rib extending along an edge of each of the cover seating portions is formed on the cover seating portion, wherein each of the latch cover and the hinge cover includes: a front surface portion (401, 311) defining a rear surface of the door frame, a side bent portion (402, 312) bent from an edge of one side surface of the front surface portion to define a side surface portion of the door frame, and a mount rib (411, 310) extending along edges of the front surface portion and the side bent portion, wherein a mount rib receiving groove is defined between an edge of the cover seating portion and the inner side rib, wherein the mount rib is inserted into the mount rib receiving groove, and wherein the mount rib includes at least one of: an upper mount rib (412, 310a) formed on a top edge of the front surface portion, a lower mount rib 414, 310c) formed on a bottom edge of the front surface portion, and a side mount rib (413, 310b) defined on an inner side surface edge of the front surface portion. a cabinet having a laundry receiving hole defined in a front surface portion thereof; and a door pivotally coupled to the front surface of the cabinet for selectively opening and closing the laundry receiving hole, the door including: a door cover defining a front appearance; and a door frame coupled to a rear surface of the door cover; a door cover defining a front appearance; and a door frame coupled to a rear surface of the door cover; a hinge assembly pivotally connecting the door to the front surface of the cabinet, the hinge assembly including: a hinge cover; and a hinge body pivotally coupled to the hinge cover; and a hinge cover; and a hinge body pivotally coupled to the hinge cover; and a latch assembly coupled to an edge of a rear surface of the door, wherein the latch assembly includes: a latch cover coupled to the door cover; and a latch protruding from the latch cover, a latch cover coupled to the door cover; and a latch protruding from the latch cover, wherein a cover seating portion (22a, 22b) for mounting the latch cover or the hinge cover is defined in the rear surface portion of the door frame, wherein an inner side rib extending along an edge of each of the cover seating portions is formed on the cover seating portion, wherein each of the latch cover and the hinge cover includes: a front surface portion (401, 311) defining a rear surface of the door frame, a side bent portion (402, 312) bent from an edge of one side surface of the front surface portion to define a side surface portion of the door frame, and a mount rib (411, 310) extending along edges of the front surface portion and the side bent portion, a front surface portion (401, 311) defining a rear surface of the door frame, a side bent portion (402, 312) bent from an edge of one side surface of the front surface portion to define a side surface portion of the door frame, and a mount rib (411, 310) extending along edges of the front surface portion and the side bent portion, wherein a mount rib receiving groove is defined between an edge of the cover seating portion and the inner side rib, wherein the mount rib is inserted into the mount rib receiving groove, and wherein the mount rib includes at least one of: an upper mount rib (412, 310a) formed on a top edge of the front surface portion, a lower mount rib 414, 310c) formed on a bottom edge of the front surface portion, and a side mount rib (413, 310b) defined on an inner side surface edge of the front surface portion. an upper mount rib (412, 310a) formed on a top edge of the front surface portion, a lower mount rib 414, 310c) formed on a bottom edge of the front surface portion, and a side mount rib (413, 310b) defined on an inner side surface edge of the front surface portion.