| Competition: | Campeonato Sul-Mato-Grossense |
| Season: | 2023 |
| Winners: | Costa Rica |
| Relegated: | Comercial Operário de Caarapó |
| Continentalcup1: | Série D |
| Continentalcup1 Qualifiers: | Costa Rica |
| Continentalcup2: | Copa do Brasil |
| Continentalcup2 Qualifiers: | Costa Rica Operário |
| Continentalcup3: | Copa Verde |
| Continentalcup3 Qualifiers: | Costa Rica |
| Biggest Home Win: | Dourados 6–0 Coxim (2 April 2023) |
| Biggest Away Win: | Coxim 1–4 Operário (8 February 2023) |
| Highest Scoring: | Novo 4–4 Operário de Caarapó (26 February 2023) |
| Matches: | 40 |
| Total Goals: | 101 |
| Prevseason: | 2022 |
| Nextseason: | 2024 |
The 2023 Campeonato Sul-Mato-Grossense was the 45th edition of Mato Grosso do Sul's top professional football league. The competition started on 22 January and ended on 30 April.[1] Costa Rica won the championship for the 2nd time.[2]
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