Teresa Lisbon is a fictional character on the CBS crime drama The Mentalist, portrayed by Robin Tunney. Lisbon is a former senior agent and leader of the "Serious Crimes Unit" for the California Bureau of Investigation (CBI). After leaving the CBI, she served as a sheriff for a small town in Washington state, but left that position to join the Federal Bureau of Investigation (FBI).

The Mentalist is an American drama television series that ran from September 23, 2008, until February 18, 2015, broadcasting 151 episodes over seven seasons, on CBS. Created by Bruno Heller, who was also its executive producer, the show follows former "psychic" Patrick Jane, who is a consultant to the California Bureau of Investigation (CBI), and his boss, senior agent Teresa Lisbon, using the highly developed observational skills he previously employed to "read" people's minds.