To safeguard the fundamental right of parties to arbitration to get their dispute adjudicated from the unbiased arbitrator, the Pakistani legal regime needs to develop predictable and consistent principles. This paper explores Pakistani case laws to identify the general principles ascertaining arbitrator’s bias, if the enforcement of a foreign arbitral award can be resisted in Pakistan on the ground of arbitrator’s bias and to this end, can the principles laid down Pakistani courts regarding judge’s bias be relevant.