Laundry washing machine (1) has a casing (2), a washing tub (3) with its opening facing a laundry loading/unloading opening on a the front wall (4) of the casing (2), an autodosing detergent dispenser (10) for automatically dosing, on the basis of the selected washing cycle, the suitable amount/dose of detergent, softener and/or other washing agent, and feeding said amount/dose into the washing tub (3), a fresh-water supply circuit (7) for selectively channeling a flow of fresh water from the water mains to the autodosing detergent dispenser (10) and/or to the washing tub (3), and an appliance control panel (8) allowing the user to manually select the desired washing-cycle. The appliance control panel (8) is located/arranged on a front side of the drawer-like supporting structure (16) which is fitted/inserted in extractable manner into a drawer housing (17) extending inside the casing (2) underneath the upper worktop or top wall (9) of the casing (2). The autodosing detergent dispenser (10) has: one or more detergent reservoirs (18) structured for receiving a quantity of detergent, softener or other washing agent sufficient for performing a great number of washing cycles, and is located/housed on the drawer-like supporting structure (16). A detergent collecting chamber (22) communicates with the inside of the washing tub (3), and is located outside of the drawer housing (17). Each detergent reservoir (18) has a respective detergent feeding pump (24) structured to selectively suck the specific amount of the detergent, softener or other washing agent necessary for performing the selected washing cycle, and to pump/channel said specific amount of detergent, softener or other washing agent into the detergent collecting chamber (22) when the drawer-like supporting structure (16) is arranged in the retracted position.