A disc brake cover structure for a vehicle includes a protection cover and a wheel collar. The protection cover is to protect a rotor of a disc brake disposed at a front wheel of a vehicle. The front wheel is rotatably supported via a support shaft between first and second axle holders disposed at a front fork. A wheel collar is to be supported on the support shaft to position the front wheel and connected to the protection cover. The wheel collar is arranged to be sandwiched between a hub of the front wheel and either one of the first and second axle holders.