Keplian Vestrit is a fictional character from the Realm of the Elderlings series by author Robin Hobb. She is a skilled navigator and a member of the Vestrit family, known for their connection to the sea and their ship, the Vivacia. Keplian possesses a strong sense of duty and loyalty, often putting the needs of her family and crew above her own. Throughout the series, Keplian faces various challenges, including navigating complex relationships and the dangers of piracy. Her character development highlights themes of responsibility, sacrifice, and the bond between humans and liveships, which are sentient vessels made from the bodies of deceased sea serpents.