| Maria Teresa Cybo-Malaspina | |
|---|---|
 | |
| suo jure Duchess of Massa and Princess of Carrara | |
| Reign | 18 August 1731 – 29 December 1790 |
| Predecessor | Alderano I Cybo-Malaspina |
| Successor | Maria Beatrice d'Este |
| Born | 29 June 1725 Novellara, County of Novellara and Bagnolo |
| Died | 29 December 1790 (aged 65) Reggio Emilia, Duchy of Modena and Reggio |
| Spouse | Ercole III d'Este, Duke of Modena (1741) |
| Issue Detail |
|
| House | Cybo-Malaspina |
| Father | Alderano I Cybo-Malaspina |
| Mother | Ricciarda Gonzaga di Novellara |
Maria Teresa Cybo[1]-Malaspina (29 June 1725 – 29 December 1790) was sovereign Duchess of Massa and Princess of Carrara from 1731 until her death in 1790. From 1780, she also formally held the title of Duchess consort of Modena and Reggio as the wife of Ercole III d'Este.
- ^ This is also sometimes spelt Cibo.