The Sikasya (, Hikeyaà º; , also: áøúð÷ÃÂÃÂ, áøúð÷ðÃÂ, áøúøÃÂÃÂ÷) is a river in Ishimbaysky District, a right tributary of the Zigan, in the basin of the Kama. It is long, and its drainage basin covers .