Ljubomir Čelebić
Ljubomir Čelebić is a Montenegrin tennis player.
Čelebić has a career high ATP singles ranking of 437 achieved on 31 July 2017. He also has a career high ATP doubles ranking of 667, achieved on 19 June 2017. Čelebić has won 2 ITF singles title and 6 ITF doubles titles.
Čelebić has represented Montenegro at Davis Cup, where he has a win-loss record of 33–12.
Future and Challenger finals
Singles: 6 (2–4)
| Outcome | No. | Date | Tournament | Surface | Opponent | Score |
| Winner | 1. |  Santa Margherita di Pula, Italy F31 | Clay | Omar Giacalone | 7–6, 4–6, 6–2 | |
| Runner-up | 2. |  Sombor, Serbia F2 | Clay |  Kristijan Mesaroš | 3–6, 6–3, 3–6 | |
| Runner-up | 3. | Subotica, Serbia F5 | Clay |  Tomislav Brkić | 4–6, 2–6 | |
| Runner-up | 4. | Zlatibor, Serbia F6 | Clay | Kristijan Mesaroš | 4–6, 0–1 RET | |
| Winner | 5. |  Hammamet, Tunisia F5 | Clay |  Marc Giner | 6–3, 6–2 | |
| Runner-up | 6. | Novi Sad, M15 Serbia | Clay |  Arklon Huertas del Pino | 3–6, 6–7 |
Doubles 13 (6–7)
| Outcome | No. | Date | Tournament | Surface | Partner | Opponents | Score |
| Runner-up | 1. | Kiseljak, Bosnia and Herzegovina F4 | Clay | Giorgio Portaluri | Tomislav Brkić Ante Marinčić | 2–6, 2–6 | |
| Runner-up | 2. | Belgrade, Serbia F2 | Clay | Marko Djokovic |  Jake Eames Gavin van Peperzeel | 2–6, 0–6 | |
| Runner-up | 3. | Valjevo, Serbia F6 | Clay | Davide Melchiorre |  Levente Gödry Péter Nagy | 6–3, 4–6, | |
| Winner | 4. | Novi Sad, Serbia F8 | Clay | Davide Melchiorre | Dino Marcan Antonio Šančić | 6–4, 4–6, | |
| Winner | 5. | Belgrade, Serbia F6 | Clay | Antun Vidak |  Olexiy Kolisnyk Anatoliy Petrenko | 6–1, 6–2 | |
| Winner | 6. | Sombor, Serbia F2 | Clay | Nerman Fatić | Domagoj Bilješko Borna Gojo | 1–6, 6–3, | |
| Winner | 7. | Hammamet, Tunisia F3 | Clay |  Rrezart Cungu | Oriol Roca Batalla Mark Vervoort | 6–4, 6–3 | |
| Runner-up | 8. | Hammamet, Tunisia F4 | Clay | Davide Melchiorre | Oriol Roca Batalla Mark Vervoort | 2–6, 4–6 | |
| Runner-up | 9. | Opatija, Croatia F3 | Clay | Péter Nagy |  Tomás Lipovsek Puches Bruno Sant'Anna | 4–6, 1–6 | |
| Winner | 10. | Brčko, Bosnia and Herzegovina F2 | Clay | Nerman Fatić | Duje Kekez Antun Vidak | 2–6, 6–4, | |
| Runner-up | 11. | Prijedor, M25 Bosnia and Herzegovina | Clay | Nerman Fatić | Igor Sijsling Botic van de Zandschulp | 6–3, 3–6, | |
| Runner-up | 12. | Doboj, M25 Bosnia and Herzegovina | Clay | Nerman Fatić |  Elmar Ejupović Robert Strombachs | w/o | |
| Winner | 13. | Zlatibor, M15 Serbia | Clay | Nemanja Malešević | Mátyás Füle Gergely Madarász | 6–3, 3–6, |