Queen of Sardinia Adelheid
- Category : 1822-births
- Type : MGP
- Profile : 1/3 - Investigating / Martyr
- Definition : Single
- Incarnation Cross : RAX Consciousness 2
Austrian archduchess by birth, and Queen of Sardinia as the first wife of Vittorio Emanuele II, later King of Italy. She was the mother of eight children including the future Umberto I of Italy. She was the Queen of Sardinia from 23 March 1849 until 20 January 1855 when she died, aged 32, as a result of childbirth.