Sansa Stark is a character in Game of Thrones.
Sansa Stark is a fictional character created by American author George R. R. Martin . Introduced in 1996 's A Game of Thrones , Sansa is the eldest daughter and second child of Lord Eddard Stark and his wife Lady Catelyn Stark . In HBO 's adaptation of the series , Game of Thrones , Sansa Stark is played by Sophie Turner .