Jacob Fairbank (born 4 March 1990) is an English professional rugby league footballer who plays prop, second-row and loose forward for Halifax in the Championship.

Fairbank signed for Huddersfield, and progressed through the youth system, finally making his début in Round 23 of the 2011 season against Hull Kingston Rovers.

In 2013, he was offered the chance to go to another Super League side on loan, Bradford Bulls.

Fairbank signed a one-month deal at Bradford after they suffered an injury crisis in their pack.

On 1 May 2014, Fairbank signed for the Wakefield Trinity Wildcats on a one-month loan deal.