| Divisions | Start Date | Champ | |
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| 2023 CIF Central Coast Girls Tennis Team Championships | Nov 6, 2023 | | |
| 2023 CIF North Coast Girls Tennis Division 1 Championships | Nov 8, 2023 | | |
| 2023 CIF North Coast Girls Tennis Division 2 Championships | Nov 8, 2023 | | |
| 2023 CIF Sac Joaquin Girls Tennis Division I Championships | Nov 6, 2023 | | |
| 2023 CIF Sac Joaquin Girls Tennis Division II Championships | Nov 6, 2023 | | |
| 2023 CIF Sac Joaquin Girls Tennis Division III Championships | Nov 1, 2023 | | |
| 2023 CIF Sac Joaquin Girls Tennis Division IV Championships | Nov 1, 2023 | | |
| 2023 CIF SoCal Girls Tennis Championships | Nov 17, 2023 | | |
| 2023 CIF Southern Section Girls Tennis Division 1 Championships | Nov 1, 2023 | | |
| 2023 CIF Southern Section Girls Tennis Division 2 Championships | Oct 31, 2023 | | |
| 2023 CIF Southern Section Girls Tennis Division 3 Championships | Nov 1, 2023 | | |
| 2023 CIF Southern Section Girls Tennis Division 4 Championships | Nov 1, 2023 | | |
| 2023 CIF Southern Section Girls Tennis Division 5 Championships | Oct 31, 2023 | | |
| 2023 CIF Southern Section Girls Tennis Division 6 Championships | Oct 31, 2023 | | |
| 2023 CIF Central Section 2023 Division I Girls Tennis Championships | Oct 24, 2023 | | |
| 2023 CIF Central Section 2023 Division II Girls Tennis Championships | Oct 24, 2023 | | |
| 2023 CIF Central Section 2023 Division III Girls Tennis Championships | Oct 24, 2023 | | |
| 2023 CIF Central Section 2023 Division IV Girls Tennis Championships | Oct 24, 2023 | | |
| 2023 CIF Central Section 2023 Division V Girls Tennis Championships | Oct 24, 2023 | | |
| 2023 CIF NorCal Girls Tennis Championships | Nov 12, 2023 | | |
| 2023 CIF San Diego Section Girls Tennis Championships - Division I | Oct 24, 2023 | | |
| 2023 CIF San Diego Section Girls Tennis Championships - Division II | Oct 24, 2023 | | |
| 2023 CIF San Diego Section Girls Tennis Championships - Division III | Oct 23, 2023 | | |
| 2023 CIF San Diego Section Girls Tennis Championships - Open Division | Oct 24, 2023 | | |