A saddle-riding vehicle include a body frame, an engine which is supported on the body frame, an exhaust pipe which extends rearward from a front portion of the engine 41, a fuel tank which is disposed on a side of the engine 41, a skid guard which covers the engine and the exhaust pipe from fronts thereof, and a side guard which covers a side portion of the fuel tank. The skid guard and the side guard are disposed to have an overlap portion where the skid guard and the side guard overlap partially. Therefore, the saddle-riding vehicle prevents mud or stone from entering an inside of a guard member, and prevents a fuel tank from being exposed through a gap to eliminate a deterioration of an external design of the saddle-riding vehicle.