| Alexandru Coconul | |
| Succession: | Prince of Wallachia |
| Reign1: | 14 August 1623 – 3 November 1627 |
| Predecessor1: | Radu Mihnea |
| Successor1: | Alexandru Iliaș |
| Succession2: | Prince of Moldavia |
| Reign2: | June 1629 – 29 April 1630 |
| Predecessor2: | Miron Barnovschi-Movilă |
| Spouse: | Ruxandra Beglitzi |
| House: | Drăculești |
| House-Type: | Dynasty |
| Father: | Radu Mihnea |
| Mother: | Arghira Minetti |
| Birth Date: | 14 August 1611 |
| Death Date: | 26 June 1632 |
| Death Place: | Istanbul |
| Religion: | Orthodox |
Alexandru Coconul (14 August 1611 – 26 June 1632) was the hospodar and voivode of Wallachia from 1623 to 1627 and the hospodar of Moldavia from 1629 to 1630.[1] He was the son of Radu Mihnea, who also was a hospodar. He married Ruxandra Beglitzi. He was the last of Vlad the Impaler's Romanian bloodline.[2] He died on 26 June 1632 in Istanbul.