| Name | Notes |
|---|---|
| Bukka I | King of Vijayanagara empire who converted to Islam, then reconverted. |
| Harilal Mohandas Gandhi | Son of Mahatma Gandhi; converted to Islam and later reconverted to Hinduism. |
| Haridas Thakura | Prominent Vaishnavite saint, instrumental in the early appearance and spread of the Gaudiya Vaishnavism movement. |