Isabel Maria Infanta of Portugal
- Category : Notable-Famous-Royal-family
- Type : PE
- Profile : 3/5 - Martyr / Heretic
- Definition : Split - Small (22)
- Incarnation Cross : RAX Tension 2
Portuguese infanta (princess), a daughter of King Joao (John) VI of Portugal and his wife Carlota Joaquina of Spain.
Isabel Maria died unmarried in Benfica on 22 April 1876 aged 74.