Abstract: A rodent trap assembly includes a cylinder that has an access opening extending therein. A bait tray is coupled to the cylinder to contain rodent bait and the bait tray is positioned inside the cylinder. A dome is positionable on the cylinder and the dome has an entry way extending therethrough to facilitate a rodent to enter the dome to access the rodent bait in the bait tray. A ramp is removably attachable to the entry way to facilitate the rodent to access the entry way. A cup is removably positionable in the cylinder to capture the rodent when the rodent enters through the entry way and falls downwardly in the cylinder. A handle is coupled to the cup to facilitate the rodent to be relocated without requiring the user to touch the rodent.