A lever apparatus for operating a member comprises: a supporting member; a gear rotatably supported by the supporting member around a rotation shaft and connected to the member; a lever coaxially rotatable with the rotation shaft in a normal direction and in a reverse direction from a neutral position thereof within a predetermined angle; a return spring for returning the lever to the neutral position; a latch rotatably supported by the lever around a latch shaft and transmitting a rotation of the lever to the gear and providing a torque to the gear in the normal direction or in the reverse direction according to the direction of the lever; and an engaging shaft disposed between the latch and the supporting member. The engaging shaft engages the latch with the supporting member when the lever is rotated in the predetermined angle.