Leslie Thompkins is a supporting character in the Batman comics. She is a long-time family friend of Bruce Wayne and his family and the love interest of Alfred Pennyworth. Leslie usually acts as a motherly figure for Bruce, who lost his parents at a young age. She usually gives him advise whenever he needs it and uses her free clinic to save other people while acting as a grandmotherly figure towards the Robins in Batman's team
She was created by writer Dennis O'Neil and artist Dick Giordano and debuted in Detective Comics #457 (March 1976).
She made her live-action debut on the television series Gotham, where she was portrayed by Morena Baccarin. On the HBO Max series Titans, she was portrayed by Krista Bridges.