Balon Greyjoy is a fictional character from the series A Song of Ice and Fire by George R.R. Martin. He is the head of House Greyjoy, the ruling family of the Iron Islands. Known for his stern demeanor and desire for independence, Balon seeks to reclaim the old ways of the Ironborn, emphasizing raiding and seafaring. In the story, Balon declares himself King of the Iron Islands after the death of King Robert Baratheon. His ambition leads to conflict with other noble houses in Westeros, particularly the Starks and the Lannisters. Balon's actions significantly impact the political landscape of the series.