Abstract: A log splitting attachment including an elongated V-shaped channel frame for accommodating and immovably supporting various sized logs thereon between a slidably adjustable splitting wedge and knife and an adjustable butt plate of a hydraulic cylinder. The frame is projectable from and is removably attached to the drawbar of a tractor with a hydraulic system and is so supported thereby in a position parallel to and resting on the ground, and the cylinder is removably connectable to the hydraulic system whereby actuation of an accessible control on the frame slidably actuates the cylinder piston and butt plate relative to a splitting wedge adjustably mounted thereon to effect splitting.