Diana Villiers
| Diana Villiers | |
|---|---|
| First appearance | Post Captain |
| Created by | Patrick O'Brian |
| In-universe information | |
| Gender | Female |
| Spouse | Stephen Maturin |
| Children | Brigid Maturin |
Diana Villiers is a fictional character in the Aubrey-Maturin series of novels by Patrick O'Brian. Described as beautiful, mercurial, and entirely unreliable, she is the great love and great sorrow of Stephen Maturin's life.