Elizabeth Whitaker
| Played by | Molly Price |
| Name | Elizabeth Whitaker |
| Status | Alive |
| Residence | New York, NY, U.S. |
| Family | Theresa Whitaker - Niece Derek Whitaker - Ex-husband |
| Appearance | “Ghosts” |
Elizabeth Whitaker is Theresa Whitaker's aunt. She was married to Derek Whitaker but they divorced following the death of her sister and her family.
She loved her niece, Theresa, very much and still believed that she was alive even after her whole family was murdered. She was proven right and was reunited with Theresa after Finch and Reese intervened and saved her life. (“Ghosts”)