Neville is a character from the Harry Potter series, created by J.K. Rowling. He is a student at Hogwarts School of Witchcraft and Wizardry and belongs to Gryffindor House. Initially portrayed as timid and clumsy, Neville grows significantly throughout the series, showcasing bravery and loyalty. In the later books, Neville plays a crucial role in the fight against Lord Voldemort and his followers. He becomes a skilled wizard and ultimately helps destroy one of Voldemort's key objects, the Sword of Gryffindor. His character development highlights themes of courage and self-discovery.