A wiper blade may be provided which is used in both a left hand drive vehicle and a right hand drive vehicle. The wiper blade includes: a connection holder which is formed in the central portion of the wiper blade and is connected to a wiper arm; and an adaptor which is coupled to the connection holder and receives a connector connected directly to the wiper arm. The main lever is formed symmetrically with respect to the connection holder. A direction in which the adaptor is coupled to the main lever is selected according to a steering wheel position of the vehicle.