Elena Greco is a fictional character from the novel series "My Brilliant Friend" by Elena Ferrante. She is portrayed as a highly intelligent and ambitious woman who navigates the complexities of friendship, love, and societal expectations in post-war Naples. The story follows her life and the deep bond she shares with her childhood friend, Raffaella Cerullo. Throughout the series, Elena's character evolves as she pursues education and a writing career, often reflecting on her experiences and relationships. The narrative explores themes of identity, feminism, and the impact of socio-economic factors on personal growth, making her a relatable figure for many readers.