The 2020 Croatian Championships were held from November 20 through November 21 in Osijek, Croatia.
Senior All-Around Results
| Rank | Athlete | Club | VT | UB | BB | FX | AA |
| 1 | Petra Furac | Sokol Karlovac | 12.966 | 11.033 | 11.233 | 12.600 | 47.833 |
| 2 | Christina Zwicker | Hrvatski Sokol | 12.800 | 11.966 | 9.433 | 12.100 | 46.300 |
| 3 | Tina Zelcic | Hrvatski Sokol | 12.200 | 8.433 | 12.700 | 11.733 | 45.066 |
| 4 | Marta Bracanovic | Hrvatski Sokol | 11.400 | 7.600 | 9.066 | 10.466 | 38.533 |
| 5 | Anamarija Bosnjak | Novi Zagreb | 11.033 | 7.033 | 7.666 | 10.566 | 36.300 |
| 6 | Magdalena Krnjakovic | Sokol Slavonski Brod | 10.866 | 3.300 | 7.566 | 10.266 | 32.000 |
| 7 | Martina Segavic | Sokol Karlovac | 10.700 | 1.300 | 9.466 | 10.266 | 31.733 |
| 8 | Ana Magdalena Fabijanic | Sokol Karlovac | 10.666 | 0.166 | 8.733 | 9.733 | 29.300 |
| 9 | Madlen Majetic | Sokol Pozega | 11.266 | 4.600 | —— | —— | 15.866 |
| — | Barbora Mokosova | Slovakia | —— | 13.700 | 11.800 | —— | 25.500 |
Junior All-Around Results
| Rank | Athlete | Club | VT | UB | BB | FX | AA |
| 1 | Sara Sulekic | Hrvatski Sokol | 13.100 | 12.200 | 10.400 | 11.266 | 46.966 |
| 2 | Nika Kukuljan Frleta | GK Rijeka | 12.266 | 12.200 | 11.000 | 10.900 | 46.366 |
| 3 | Emi Matoscevic | GK Rijeka | 12.266 | 9.033 | 9.866 | 11.166 | 42.333 |
| 4 | Nika Jerman | Hrvatski Sokol | 11.300 | 6.833 | 9.166 | 10.933 | 38.233 |
| 5 | Lucija Kovacevic | Sokol Slavonski Brod | 10.766 | 7.366 | 7.466 | 10.366 | 35.966 |
| 6 | Josipa Zoric | GK Dispet | 10.800 | 0.266 | 8.266 | 9.666 | 29.000 |
| 7 | Doroteja Segavic | Sokol Karlovac | 10.533 | 0.166 | 8.900 | 9.366 | 28.966 |
| 8 | Karla Sibenik | Sokol Karlovac | 10.866 | 0.266 | 8.066 | 9.400 | 28.600 |
| 9 | Lucija Vlahov | GK Dispet | 10.766 | 0.200 | 4.366 | 9.700 | 25.033 |
| 10 | Luna Sakac | Marijan Zadravec Macan | 11.633 | —— | —— | 9.466 | 21.099 |
| 11 | Aurora Brozic | GK Umag | 11.233 | —— | —— | 9.566 | 20.799 |
| 12 | Lorena Zajgar | Sokol Slavonski Brod | —— | —— | 8.866 | 9.633 | 18.499 |
| 13 | Magdalena Jurina | GK Dubrava | —— | 8.233 | 9.000 | —— | 17.233 |
| 14 | Erin Bakran | GK Dubrava | —— | —— | 10.033 | —— | 10.033 |
Espoir All-Around Results
| Rank | Athlete | Club | VT | UB | BB | FX | AA |
| 1 | Mila Prpic | GK Vita | 12.433 | 10.300 | 11.800 | 10.833 | 45.366 |
| 2 | Sofia Mester | GK Vita | 11.966 | 10.366 | 9.633 | 10.800 | 42.766 |
| 3 | Bruna Schubert | GK Vita | 12.200 | 9.266 | 10.333 | 10.066 | 41.866 |
| 4 | Lea Kapular | GK Salto | 11.900 | 9.300 | 8.900 | 11.166 | 41.266 |
| 5 | Ana Budimir | GK Rijeka | 12.100 | 8.000 | 9.033 | 9.866 | 39.000 |
| 6 | Greta Gasparovic | GK Salto | 11.933 | 3.733 | 9.800 | 10.866 | 36.333 |
| 7 | Rita Cosic | GK Petrinja | 11.766 | 4.400 | 9.833 | 9.933 | 35.933 |
| 8 | Nela Susic | GK Salto | 11.300 | 3.033 | 9.666 | 10.566 | 34.566 |
| 9 | Monika Zovko | GK Vukovar | 12.000 | —— | —— | 10.166 | 22.166 |
| 10 | Enola Kulic Mravak | Novi Zagreb | —— | —— | 10.133 | 9.000 | 19.133 |
The Gymternet 