Ellie Linton is a fictional character from the young adult series Tomorrow, When the War Began by John Marsden. She is a teenage girl who lives in a rural Australian town and is known for her strong-willed and resourceful nature. Throughout the series, Ellie and her friends face the challenges of an invasion in their homeland, which tests their survival skills and friendships. As the protagonist, Ellie often takes on a leadership role within her group. Her character development highlights themes of courage, resilience, and the loss of innocence. The series explores her emotional struggles and growth as she navigates the complexities of war and its impact on her life and those around her.