An optical disc drive is suitable to read data of an optical disc. The optical disc drive includes a housing, a turntable and an ejecting mechanism. The turntable has a chuck claw holds at an opening of the optical disc. The ejecting mechanism includes a button, a reposition assembly and at least an ejecting assembly. The button is configured at the turntable and has an operating portion and a connecting portion. The reposition assembly is adjacent to the button and provides the button with a return force along a first direction. Moreover, the ejecting assembly has a first portion connected to the connecting portion, a second portion connected to the turntable and a third portion protruding out the turntable. When the operating portion is forced and moves along a second direction, the connecting portion drives the third portion to move along the first direction and push the optical disc.