The Former Agriculture Minister experienced a swing of 8.6% against him, the largest against Labor in New South Wales.
Mr Ftizgibbon believes he will remain at the forefront of the party.
"I think it's important that I play a leadership role in the new government,” said Mr Fitzgibbon, “we’ve got a rebuilding process ahead of us.”
Mr Fitzgibbon has held the Hunter seat since 1996, and says he will fight for Hunter residents to restore the trust Labor lost while in power.
He claims his opponent used dirty tactics to try and win votes.
Mr Fitzgibbon’s opponent, Nationals candidate Michael Johnsen, refutes Mr Fitzgibbon’s claim auguring that Labor.
“Have a history of trying to blame others for their own failings,” said Mr Johnsen.
Mr Johnsen said the new government will deliver lower living costs to Hunter residents, “the promises around getting rid of the carbon tax and mining tax will have a have a significant impact when that occurs.”