The accident took place last night near Chithera village here when the bus which was on way to Badayun hit the motorcyclist identified as Rajiv, police said.
He was killed on the spot following which the bus driver fled from the spot, they said.
A case has been registered in this connection and a hunt is on for the bus driver, police said.
In another accident here, three policemen were injured last evening when their vehicle fell in a ditch near Makanpur Khadar village.