The Grand Final of Robot Wars: The Fourth Wars, also referred to as Robot Wars: The Armageddon, was a series of battles to determine the Grand Champion of Robot Wars: The Fourth Wars, between the four robots that had progressed through their heats and the Semi-Finals. There would be two Grand Final Eliminators to decide which robots would make the Grand Final, followed by a play-off for third and fourth. Finally, the Grand Champion would be determined in the Grand Final. The episode featuring the Grand Final was originally broadcast on February 23, 2001 on BBC Two.