| Divisions | Start Date | Champ | |
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| 2023 CIF Central Coast Girls Water Polo Division I Championships | Nov 4, 2023 | | |
| 2023 CIF Central Coast Girls Water Polo Division II Championships | Nov 4, 2023 | | |
| 2023 CIF Central Coast Girls Water Polo Open Division Championships | Nov 4, 2023 | | |
| 2023 CIF Central Section Girls Water Polo Division I Championships | Nov 4, 2023 | | |
| 2023 CIF Central Section Girls Water Polo Division II Championships | Nov 1, 2023 | | |
| 2023 CIF Central Section Girls Water Polo Division III Championships | Nov 1, 2023 | | |
| 2024 LA City Section Girls Water Polo Division I Playoff Bracket | Feb 5, 2024 | | |
| 2024 LA City Section Girls Water Polo Open Division Playoff Bracket | Feb 13, 2024 | | |
| 2023 CIF NorCal Division I Girls Water Polo Championships | Nov 15, 2023 | | |
| 2023 CIF NorCal Division II Girls Water Polo Championships | Nov 15, 2023 | | |
| 2023 CIF NorCal Division III Girls Water Polo Championships | Nov 14, 2023 | | |
| 2023 CIF North Coast Section Division 1 Girls Water Polo Championships | Nov 3, 2023 | | |
| 2023 CIF North Coast Section Division 2 Girls Water Polo Championships | Nov 1, 2023 | | |
| 2023 CIF North Coast Section Open Division Girls Water Polo Championships | Nov 4, 2023 | | |
| 2023 CIF Sac-Joaquin Section Girls Water Polo Division 1 Championships | Nov 1, 2023 | | |
| 2023 CIF Sac-Joaquin Section Girls Water Polo Division 2 Championships | Oct 31, 2023 | | |
| 2023 CIF Sac-Joaquin Section Girls Water Polo Division 3 Championships | Nov 2, 2023 | | |