La temporada 2018-19 de la Primeira Liga fue la 85.ª temporada de la Primeira Liga, la liga de fútbol de primer nivel en Portugal. Comenzó el 10 de agosto de 2018 y finalizó el 19 de mayo de 2019. El torneo fue organizado por la Liga Portuguesa de Fútbol Profesional (LPFP), una división de la Federación Portuguesa de Fútbol (FPF).
Ascensos y descensos Los clubes Paços de Ferreira y Estoril Praia, descendidos la temporada anterior, son reemplazados para este torneo por el campeón y subcampeón de la Segunda Liga, el Nacional de Madeira y Santa Clara.
|- style="vertical-align: top;" | Pos. 17px|Descendidos Descendidos de Primeira Liga 2017-18<center>17.ºPaços de Ferreira |- style="background: #ffcccc;" |<center>18.º|Estoril Praia </td> {| class="wikitable sortable" border="1" style="font-size: 85%;" ! align="center"|Pos. ! width=320| 17px|Ascendidos Ascendidos de Segunda Liga 2017-18 |- style="background: #ACE1AF;" |1.º |Nacional de Madeira |- style="background: #ACE1AF;" |2.° |Santa Clara
Información de los equipos
ClubCiudadEstadioCapacidad Belenenses Lisboa Estadio Nacional de Portugal 37,593 Benfica Lisboa Estadio da Luz 65,647 Boavista Oporto Estadio do Bessa 28,263 Braga Braga Estadio Municipal de Braga 30,286 Chaves Chaves Estadio Municipal de Chaves 8,870 Desportivo das Aves Vila das Aves Estadio do Clube Desportivo das Aves 5,441 Feirense Santa Maria da Feira Estadio Marcolino de Castro 5,600 Marítimo Funchal Estadio dos Barreiros 10,600 Moreirense Moreira de Cónegos Parque Joaquim de Almeida Freitas 6,153 Nacional Funchal Estadio de Madeira 5,200 Portimonense Portimão Estadio Municipal de Portimão 5,950 FC Porto Oporto Estadio do Dragão 50,033 Rio Ave Vila do Conde Estadio dos Arcos 9,065 Santa Clara Ponta Delgada Estadio de São Miguel 13,277 Sporting CP Lisboa Estadio José Alvalade 50,095 Tondela Tondela Estadio João Cardoso 5,000 Vitória de Guimarães Guimarães Estadio Dom Afonso Henriques 30,000 Vitória de Setúbal Setúbal Estadio do Bonfim 15,497
Personal y equipación Club Técnico Capitán Kit Manufacturer Patrocinador Belenenses Silas Gonçalo Silva Lacatoni Kia Motors Benfica Rui Vitória Jardel Adidas Emirates Boavista Jorge Simão Idrissa Mandiang Lacatoni Mestre da Cor Braga Abel Ferreira Marcelo Goiano Lacatoni Forum Braga Chaves Daniel Ramos Nuno André Coelho Lacatoni Museu do Pão Desportivo das Aves José Mota Nélson Lenho Lacatoni MEO Feirense Nuno Manta Santos Cris Santos Legea Castro Electrónica Marítimo Petit Edgar Costa Nike Santander Totta Moreirense Ivo Vieira Arsénio CDT — Nacional Costinha Jota Hummel Santander Totta Portimonense António Folha Ricardo Ferreira Mizuno McDonald's Porto Sérgio Conceição Héctor Herrera New Balance MEO Rio Ave Daniel Ramos Tarantini Nike MEO Santa Clara João Henriques Pedro Pacheco Nike Santander Totta Sporting CP Marcel Keizer Bruno Fernandes Macron NOS Tondela Pepa Ricardo Costa CDT Laboratórios BASI Vitória de Guimarães Luís Castro André André Macron Castro Electrónica Vitória de Setúbal Lito Vidigal Vasco Fernandes Hummel Kia Motors
Clasificación
Evolución de la clasificación
<center> {| class="wikitable col1izq col2izq" style="margin: auto; font-size: 88%; text-align: left;" width=100% ! style="width:200px; text-align:center"|Equipo ! align=center|01 ! align=center|02 ! align=center|03 ! align=center|04 ! align=center|05 ! align=center|06 ! align=center|07 ! align=center|08 ! align=center|09 ! align=center|10 ! align=center|11 ! align=center|12 ! align=center|13 ! align=center|14 ! align=center|15 ! align=center|16 ! align=center|17 ! align=center|18 ! align=center|19 ! align=center|20 ! align=center|21 ! align=center|22 ! align=center|23 ! align=center|24 ! align=center|25 ! align=center|26 ! align=center|27 ! align=center|28 ! align=center|29 ! align=center|30 ! align=center|31 ! align=center|32 ! align=center|33 ! align=center|34
|Benfica |<center>7 |style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#FEDF68"|<center>3 |style="background:#B0C4DE"|<center>1|style="background:#FEDF68"|<center>3 |<center>5 |style="background:#FDEEB4"|<center>4 |style="background:#FDEEB4"|<center>4 |style="background:#FDEEB4"|<center>4 |style="background:#FDEEB4"|<center>4 |style="background:#C5D2E4"|<center>2 |style="background:#FDEEB4"|<center>4 |style="background:#FEDF68"|<center>3 |style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|- |Porto |style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|<center>5 |style="background:#FDEEB4"|<center>4 |style="background:#FEDF68"|<center>3 |style="background:#C5D2E4"|<center>2 |style="background:#FEDF68"|<center>3 |style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#B0C4DE"|<center>1|style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2
|Sporting de Portugal |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3 |<center>5 |style="background:#FDEEB4"|<center>4 |<center>5 |<center>5 |style="background:#FEDF68"|<center>3 |style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#FEDF68"|<center>3 |style="background:#C5D2E4"|<center>2 |style="background:#FDEEB4"|<center>4 |style="background:#FDEEB4"|<center>4 |style="background:#FDEEB4"|<center>4 |style="background:#FDEEB4"|<center>4 |style="background:#FDEEB4"|<center>4 |style="background:#FDEEB4"|<center>4 |style="background:#FDEEB4"|<center>4 |style="background:#FDEEB4"|<center>4 |style="background:#FDEEB4"|<center>4 |style="background:#FDEEB4"|<center>4 |style="background:#FDEEB4"|<center>4 |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3
|Sporting Braga |style="background:#C5D2E4"|<center>2 |<center>5 |style="background:#B0C4DE"|<center>1|style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#B0C4DE"|<center>1|style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#C5D2E4"|<center>2 |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3 |style="background:#FDEEB4"|<center>4 |style="background:#FEDF68"|<center>3 |style="background:#C5D2E4"|<center>2 |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3 |style="background:#FEDF68"|<center>3 |style="background:#FDEEB4"|<center>4 |style="background:#FDEEB4"|<center>4 |style="background:#FDEEB4"|<center>4 |style="background:#FDEEB4"|<center>4 |style="background:#FDEEB4"|<center>4 |style="background:#FDEEB4"|<center>4 |style="background:#FFEB9A"#A7FE9A" |<center>4 |style="background:#FFEB9A"#A7FE9A" |<center>4
|Vitória Guimarães |<center>10 |style="background:#FFCCCC"|<center>16 |<center>12 |<center>8 |<center>9 |<center>9 |<center>7 |<center>8 |<center>8 |<center>7 |<center>5 |<center>5 |<center>5 |<center>5 |<center>5 |<center>6 |<center>5 |<center>6 |<center>5 |<center>6 |<center>6 |<center>6 |<center>6 |<center>6 |<center>6 |<center>5 |<center>6 |<center>6 |<center>6 |<center>6 |<center>6 |<center>6 |<center>6 |style="background:#FDEEB4"|<center>5
|Moreirense |<center>14 |<center>10 |<center>10 |<center>13 |style="background:#FFCCCC"|<center>17 |<center>11 |<center>15 |<center>12 |<center>7 |<center>6 |<center>8 |<center>10 |<center>8 |<center>7 |<center>6 |<center>5 |<center>7 |<center>7 |<center>6 |<center>5 |<center>5 |<center>5 |<center>5 |<center>5 |<center>5 |<center>6 |<center>5 |<center>5 |<center>5 |<center>5 |<center>5 |<center>5 |style="background:#FDEEB4"|<center>5 |<center>6
|Río Ave |style="background:#FFCCCC"|<center>17 |<center>8 |<center>8 |<center>7 |style="background:#FDEEB4"|<center>4 |<center>5 |style="background:#FDEEB4"|<center>4 |style="background:#FDEEB4"|<center>4 |style="background:#FDEEB4"|<center>4 |<center>5 |<center>6 |<center>6 |<center>6 |<center>10 |<center>10 |<center>10 |<center>10 |<center>10 |<center>9 |<center>9 |<center>8 |<center>8 |<center>9 |<center>9 |<center>10 |<center>9 |<center>9 |<center>9 |<center>9 |<center>8 |<center>8 |<center>7 |<center>8 |<center>7
|Boavista |style="background:#FDEEB4"|<center>4 |<center>9 |<center>9 |<center>12 |<center>14 |<center>15 |<center>11 |<center>14 |<center>15 |style="background:#FFCCCC"|<center>16 |style="background:#FFCCCC"|<center>16 |<center>14 |<center>12 |<center>13 |<center>13 |<center>14 |<center>15 |<center>15 |style="background:#FFCCCC"|<center>16 |<center>15 |<center>13 |<center>12 |<center>11 |<center>11 |<center>13 |<center>13 |<center>13 |<center>14 |<center>12 |<center>14 |<center>13 |<center>11 |<center>9 |<center>8
|Belenenses |<center>8 |<center>7 |<center>7 |<center>10 |<center>8 |<center>12 |<center>12 |<center>9 |<center>10 |<center>10 |<center>9 |<center>7 |<center>7 |<center>6 |<center>8 |<center>7 |<center>6 |<center>5 |<center>7 |<center>7 |<center>7 |<center>7 |<center>7 |<center>7 |<center>7 |<center>7 |<center>7 |<center>7 |<center>7 |<center>7 |<center>7 |<center>9 |<center>10 |<center>9
|Santa Clara |<center>11 |<center>13 |<center>15 |<center>9 |<center>12 |<center>7 |<center>6 |<center>6 |<center>6 |<center>9 |<center>10 |<center>9 |<center>9 |<center>8 |<center>9 |<center>9 |<center>9 |<center>9 |<center>10 |<center>10 |<center>10 |<center>9 |<center>8 |<center>8 |<center>8 |<center>8 |<center>8 |<center>8 |<center>8 |<center>9 |<center>9 |<center>8 |<center>7 |<center>10
|Portimonense |style="background:#FFCCCC"|<center>16 |style="background:#FFCCCC"|<center>18 |style="background:#FFCCCC"|<center>18 |style="background:#FFCCCC"|<center>18 |<center>15 |style="background:#FFCCCC"|<center>17 |<center>13 |<center>10 |<center>11 |<center>11 |<center>11 |<center>10 |<center>8 |<center>7 |<center>6 |<center>5 |<center>7 |<center>7