Maria Eleonora Archduchess of Austria
- Category : 1864-births
- Type : GP
- Profile : 4/6 - Opportunistic / Role Model
- Definition : Single
- Incarnation Cross : RAX Contagion 4
Austrian archduchess, the last born of the six children of Archduke Karl Ferdinand (1818-1874) and his wife Archduchess Elisabeth of Austria (1831–1903). She lived only 20 days, dying on 9 December 1864.