Tuija Kaarina Brax (née Karvonen; born 6 January 1965 in Helsinki) is a Finnish politician and former Minister of Justice. She is a Member of Finnish Parliament, representing the Green League. She was first elected to the Parliament in 1995. She has been the Minister of Justice in Matti Vanhanen's second cabinet and Mari Kiviniemi's cabinet. She has also been a member of the Helsinki City Council from 1993 and she is active in various professional sport organizations.