"Elizabeth Poldark" is a fictional character from the historical novel series Poldark by Winston Graham. She is the love interest of the main character, Ross Poldark, and is known for her beauty and complexity. Elizabeth's life is marked by her struggles with love, loyalty, and societal expectations in 18th-century Cornwall. Throughout the series, Elizabeth faces various challenges, including her relationships with Ross and her eventual marriage to Francis Poldark. Her character evolves as she navigates the difficulties of her time, making her a central figure in the dramatic narrative of the Poldark saga.