2018–19 Campeonato de Portugal

The 2018–19 Campeonato de Portugal was the sixth season of Portuguese football's new third-tier league, since the merging of the Segunda Divisão and Terceira Divisão in 2013, and the fourth season under the current Campeonato de Portugal title. A total of 72 teams competed in this division, which began in August 2018 and ended in June 2019.

Format
The competition format consists of two stages. In the first stage, the 72 clubs will be divided in four series of 18 teams, according to geographic criteria. In each series, teams play against each other in a home-and-away double round-robin system.

In the second stage, the two best-placed teams of each of four Series will dispute a series of playoff matches to promote to the LigaPro. The two finalists will be promoted directly. The five bottom clubs of each series will be relegated.

Teams
Relegated from the 2017–18 LigaPro:
 * União da Madeira
 * Sporting B
 * Gil Vicente
 * Real

From the 2017–18 Campeonato de Portugal:


 * Vizela
 * Vilaverdense
 * Fafe
 * Mirandela
 * Merelinense
 * São Martinho
 * AD Oliveirense
 * Pedras Salgadas
 * Montalegre
 * Torcatense
 * Felgueiras 1932
 * Sp. Espinho
 * Gondomar
 * Cesarense
 * Cinfães
 * Amarante
 * Sanjoanense
 * Pedras Rubras
 * Trofense
 * Coimbrões
 * União de Leiria
 * Lusitano Vildemoinhos
 * Benfica Castelo Branco
 * Sertanense
 * Águeda
 * Gafanha
 * Anadia
 * Marítimo B
 * AD Nogueirense
 * Oleiros
 * Vilafranquense
 * Praiense
 * Torreense
 * Sacavenense
 * Fátima
 * Loures
 * Caldas
 * 1.º Dezembro
 * Sintrense
 * Oriental
 * Olhanense
 * Casa Pia
 * Pinhalnovense
 * Louletano
 * Armacenenses
 * Moura
 * Olímpico Montijo
 * Sp. Ideal

Promoted from the 2017–18 District Championships:


 * Algarve FA: Ferreiras
 * Aveiro FA: Lusitânia Lourosa
 * Beja FA: Vasco da Gama Vidigueira
 * Braga FA: Maria da Fonte and Caçadores das Taipas
 * Bragança FA: Mirandês
 * Castelo Branco FA: Alcains
 * Coimbra FA: Oliveira do Hospital
 * Évora FA: Redondense
 * Guarda FA: Sp. Mêda
 * Leiria FA: Peniche
 * Lisboa FA: Alverca and Santa Iria
 * Madeira FA: Pontassolense
 * Portalegre FA: Mosteirense
 * Porto FA: Paredes and Leça
 * Santarém FA: Mação
 * Setúbal FA: Amora
 * Viana do Castelo FA: Limianos
 * Vila Real FA: Chaves B
 * Viseu FA: Sp. Lamego ; Penalva do Castelo
 * Liga Meo Azores: Angrense


 * Notes

Promotion play-offs
The winners and the runners-up of the 4 Series were qualified to the Promotion Play-offs, where the winning team and the runner-up were promoted to 2019–20 LigaPro.