2024 Croatia Open Umag – Singles
| Singles | |
|---|---|
| 2024 Croatia Open Umag | |
| Champion | Francisco Cerúndolo |
| Runner-up | Lorenzo Musetti |
| Score | 2–6, 6–4, 7–6(7–5) |
| Draw | 28 |
| Seeds | 8 |
Francisco Cerúndolo won the singles title at the 2024 Croatia Open Umag, defeating Lorenzo Musetti in the final, 2–6, 6–4, 7–6(7–5). It was his third ATP Tour title.
Alexei Popyrin was the defending champion, but lost to Jakub Menšík in the first round.