| Competition: | Campeonato de Portugal |
| Season: | 2022–23 |
| Winners: | Atlético CP |
| Dates: | 18 September 2022[1] – 11 June 2023 |
| Promoted: | 1º Dezembro Atlético Lusitânia Lourosa Pêro Pinheiro Vianense |
| Relegated: | Alcains Alpendorada Angrense Arronches Bragança Castro Daire Coruchense Esperança de Lagos Ferreiras Guarda Desportiva Leça Loures Machico Maria da Fonte Merelinense Monção Olhanense Oriental Dragon Pedras Salgadas Praiense Resende Rio Maior (withdrew) São Martinho União da Serra |
| Prevseason: | 2021–22 |
| Nextseason: | 2023–24 |
The 2022–23 Campeonato de Portugal is the tenth season of Portuguese football's renovated fourth-tier league, since the merging of the Segunda Divisão and Terceira Divisão in 2013, and the seventh season under the current Campeonato de Portugal title. After the creation of Liga 3, the new third-tier league in 2021, this is the second season of Campeonato Portugal as the fourth-tier league in Portuguese football league system, the 25th overall at that level.
This edition is contested by 56 clubs (55 after Rio Maior withdrew): 4 clubs relegated from 2021–22 Liga 3, 21 clubs promoted by 2021–22 District Championships and 31 clubs from the 2021–22 Campeonato de Portugal.[2]