| Type: | Cardinal |
| Honorific-Prefix: | His Eminence |
| Alessandro d'Este | |
| Cardinal-Priest of Santa Maria della Pace Bishop of Reggio Emilia | |
| Church: | Catholic Church |
| Consecration: | 3 Apr 1622 |
| Consecrated By: | Marco Antonio Gozzadini |
| Birth Date: | 5 May 1568 |
| Birth Place: | Ferrara, Italy |
| Death Date: | 13 May 1624 (age 56) |
Alessandro d'Este (1568–1624) was a Roman Catholic cardinal.[1]
On 3 Apr 1622, he was consecrated bishop by Marco Antonio Gozzadini, Bishop of Recanati with Raffaele Inviziati, Bishop Emeritus of Cefalonia e Zante, and Giulio Sansedoni, Bishop Emeritus of Grosseto, serving as co-consecrators.[2]