George Warleggan is a fictional character from the historical novel series Poldark, written by Winston Graham. He is portrayed as a wealthy and ambitious businessman in 18th-century Cornwall, often serving as an antagonist to the protagonist, Ross Poldark. George's character embodies the tensions between social classes during this period, as he seeks to elevate his status through financial success. Throughout the series, George is depicted as cunning and manipulative, often using his wealth to influence others. His relationships, particularly with Elizabeth Poldark, reveal his complex personality, marked by both love and jealousy. George's actions significantly impact the lives of those around him, making him a pivotal figure in the narrative.