| Post: | Ambassador |
| Body: | Ukraine to Cuba |
| Insignia: | MFA UA Full.svg |
| Insigniasize: | 220px |
| Incumbent: | Iryna Kostyuk |
| Incumbentsince: | 2022 |
| Nominator: | Volodymyr Zelenskyy |
| Nominatorpost: | President of Ukraine |
| Inaugural: | Oleksandr Taranenko as Ambassador Extraordinary and Plenipotentiary |
| Formation: | 1993 |
| Website: | Ukraine Embassy - Havana |
The Ambassador Extraordinary and Plenipotentiary of Ukraine to Cuba (Ukrainian: Надзвичайний і Повноважний посол України на Кубі) is the ambassador of Ukraine to Cuba. The current ambassador is Iryna Kostyuk. She assumed the position in 2022.
The first Ukrainian ambassador to Cuba assumed his post in 1992, the same year a Ukrainian embassy opened in Havana.