An illuminated animal leash is provided which enables a user to hold a dog leash and direct a flashlight beam easily with one hand. The leash assembly includes a handle having a grip portion and a flashlight portion. A leash having a loop at one end is connectable to the handle by a connecting mechanism which allows the loop of the leash to be removable connected to the handle. Possible connecting mechanisms include a pivotable member, a snap in connection or a clip type connection. The leash may also be permanently attached to the handle as in the case of a retractable leash. The handle is preferably provided with a handle which extends at approximately a 90 degree angle to the beam of light emitted by the flashlight.