Team and Personal
| Team | Manager | Captain |
|---|---|---|
| Belenenses SAD | Petit | Gonçalo Silva |
| SL Benfica | Nélson Veríssimo | Jardel |
| Boavista | Daniel Ramos | Idris Mandiang |
| S.C. Braga | Artur Jorge | Fransérgio |
| Des. Aves | Nuno Manta Santos | Afonso Figueiredo |
| Famalicao | João Pedro Sousa | Rafael Defendi |
| Gil Vicente | Vítor Oliveira | Rúben Fernandes |
| Maritimo | Jose Gomes | Edgar Costa |
| Moreirense | Ricardo Soares | João Aurélio |
| Paços de Ferreira | Pepa | Pedrinho |
| Portimonense | Paulo Sérgio | Jadson |
| FC Porto | Sérgio Conceição | Danilo Pereira |
| Rio Ave | Carlos Carvalhal | Tarantini |
| Santa Clara | João Henriques | Osama Rashid |
| Sporting CP | Rúben Amorim | Bruno Fernandes |
| Tondela | Natxo González | Cláudio Ramos |
| Guimaraes | Ivo Vieira | Pedro Henrique |
| Setubal | Lito Vidigal | Vasco Fernandes |
Managerial changes
| Team | Outgoing manager | Manner | Date of vacancy | Incoming manager | Date of appointment |
|---|---|---|---|---|---|
| Paços de Ferreira | Filó | Sacked | 2 September 2019 | Pepa | 2 September 2019 |
| Sporting CP | Marcel Keizer | Sacked | 3 September 2019 | Silas | 27 September 2019 |
| Belenenses SAD | Silas | Sacked | 5 September 2019 | Pedro Ribeiro | 13 September 2019 |
| C.D. Aves | Augusto Inacio | Sacked | 21 October 2019 | Nuno Manta Santos | 21 October 2019 |
| Vitoria De Setubal | Sandro Mendes | Sacked | 27 October 2019 | Albert Meyong (interim) | 30 October 2019 |
| Vitoria De Setubal | Albert Meyong (interim) | Back to Assistant coach | 11 November 2019 | Julio Velasguez | 11 November 2019 |
| Maritimo | Nuno Manta Santos | Mutual consent | 11 November 2019 | José Gomes | 14 November 2019 |
| Aves | Leandro Pires (interim) | Return to U-23 team | 13 November 2019 | Nuno Manta Santos | 13 November 2019 |
| Moreirense | Vítor Campelos | Mutual consent | 16 November 2019 | Ricardo Soares | 18 December 2019 |
| Boavista | Lito Vidigal | Sacked | 17 November 2019 | Daniel Ramos | 18 December 2019 |
| SC Braga | Ricardo Sá Pinto | Sacked | 23 November 2019 | Ruben Amorim | 27 December 2019 |
| Belenenses SAD | Pedro Ribeiro | Resigned | 12 January 2020 | Petit | 15 January 2020 |
| Portimonense | António Folha | Resigned | 18 January 2020 | Bruno Lopes Joaguim Rolao Preto | 20 January 2020 06 February 2020 |
| Sporting CP | Silas | Mutual consent | 03 March 2020 | Ruben Amorim | 05 March 2020) |
| Braga | Ruben Amorim | Signed by Sporting CP | 05 March 2020 | Custodio Castro | 05 March 2020) |
| SL Benfica | Bruno Lage | Resigned | 29 June 2020 | Nélson Veríssimo | 30 June 2020 |
| Braga | Custodio Castro | Resigned | 01 July 2020 | Artur Jorge | 01 July 2020 |
| Vitória de Setúbal | Julio Velázquez | Mutual consent | 02 July 2020 | Albert Meyong (Caretaker) | 02 July 2020 |
| Vitória de Setúbal | Albert Meyong (Caretaker) | End of caretaker role | 05 July 2020 | Lito Vidigal | 05 July 2020 |
League table
| Team | Pld. | W | D | L | Goals | Pts. | Qualification |
|---|---|---|---|---|---|---|---|
| FC Porto | 34 | 26 | 4 | 4 | 70-22 | 82 | Champion 2020-2021 UEFA Qualification to Champions League group stage |
| Benfica | 34 | 24 | 5 | 5 | 71-26 | 77 | 2020-2021 Qualification to Champions League third qualifying round |
| Braga | 34 | 18 | 6 | 10 | 61-40 | 60 | 2020/2021 Qualification to Europa League group stage |
| Sporting | 34 | 18 | 6 | 10 | 498-34 | 60 | 2020/2021 Qualification to Europa League third qualifying round |
| Rio Ave | 34 | 15 | 10 | 9 | 48-36 | 55 | 2020/2021 Qualification to Europa League third qualifying round |
| Famalicao | 34 | 14 | 12 | 8 | 53-51 | 54 | |
| Guimaraes | 34 | 13 | 11 | 10 | 53-38 | 50 | |
| Moreirense | 34 | 10 | 13 | 11 | 42-45 | 43 | |
| Gil Vicente | 34 | 11 | 10 | 13 | 40-44 | 43 | |
| Santa Clara | 34 | 11 | 10 | 13 | 36-43 | 43 | |
| Boavista | 34 | 10 | 9 | 15 | 28-39 | 39 | |
| Maritimo | 34 | 9 | 12 | 13 | 34-42 | 39 | |
| Paços de Ferreira | 34 | 11 | 6 | 17 | 36-53 | 39 | |
| Tondela | 34 | 9 | 9 | 16 | 30-43 | 36 | |
| Belenenses | 34 | 9 | 8 | 17 | 27-54 | 35 | |
| Setubal | 34 | 7 | 13 | 14 | 27-43 | 34 | |
| Portimonense | 34 | 7 | 12 | 15 | 30-45 | 33 | Relegation to LigaPro |
| Desportivo Aves | 34 | 5 | 2 | 26 | 24-68 | 17 | Relegation to LigaPro |
2019/2020 Primeira Fixtures
Top Scorers
| Players (Team) | Goals |
| Pizzi (SL Benfica) Mehdi Taremi (Rio Ave) Carlos Vinicius (SL Benfica) | 18 |
| Paulinho (SC Braga) | 17 |
| Fabio Abreu (Moreirense) | 13 |
| 2018-2019 | 2020-2021 |