Abstract: A disposable litter box liner formed of a smooth rigid plastic material molded as one piece, a generally box shaped configuration upon insertion into an animal litter box for holding litter therein. The smooth rigid plastic material is claw resistant, fluid impermeable, snag and tear resistant to the animals and devices used to extract the animal urine and feces. The liner includes handles within the elongated opposite side panels which can be utilized by pushing in the perforated lines inward or outward when disposing of the litter box liner and used litter therein.