| Competition: | Primeira Divisão |
| Season: | 1992–93 |
| Winners: | Porto 13th title |
| Relegated: | Tirsense Espinho Chaves |
| Continentalcup1: | Champions League |
| Continentalcup1 Qualifiers: | Porto (first round) |
| Continentalcup2: | Cup Winners' Cup |
| Continentalcup2 Qualifiers: | Benfica (first round) |
| Continentalcup3: | UEFA Cup |
| Continentalcup3 Qualifiers: | Sporting CP (first round) Boavista (first round) Marítimo (first round) |
| League Topscorer: | Jorge Cadete (17 goals) |
| Biggest Home Win: | Belenenses 7–0 Famalicão (9 May 1993) |
| Biggest Away Win: | Espinho 1–4 Porto (25 October 1992) |
| Highest Scoring: | Marítimo 7–1 Gil Vicente (20 September 1992) |
| Matches: | 306 |
| Total Goals: | 715 |
| Prevseason: | 1991–92 |
| Nextseason: | 1993–94 |
The 1992–93 Primeira Divisão was the 59th edition of top flight of Portuguese football. It started on 30 August 1992 with a match between Vitória de Guimarães and Beira-Mar, and ended on 13 June 1993. The league was contested by 18 clubs with Porto as the defending champions.
Porto qualified for the 1993–94 UEFA Champions League first round, Benfica qualified for the 1993–94 European Cup Winners' Cup first round, and Sporting CP, Boavista and Marítimo qualified for the 1993–94 UEFA Cup; in opposite, Tirsense, Espinho and Chaves were relegated to the Liga de Honra. Jorge Cadete was the top scorer with 17 goals.
Torreense, Penafiel, and União da Madeira were consigned to the Liga de Honra following their final classification in 1991-92 season.
The other three teams were replaced by Espinho, Belenenses, and Tirsense from the Liga de Honra.
| Team | Outgoing manager | Date of vacancy | Position in table | Incoming manager | Date of appointment | |
|---|---|---|---|---|---|---|
| Benfica | Tomislav Ivic | 25 October 1992 | 2nd | Toni | 26 October 1992 | |
| Chaves |  Zdravkov | 1 November 1992 | 18th | Henrique Calisto | 15 November 1992 | |
| Paços de Ferreira |  Prof. Neca | 27 December 1992 | 15th | Jaime Pacheco | 28 December 1992 | |
| Vitória de Guimarães |  Marinho Peres | 1 January 1993 | 16th | Bernardino Pedroto | 2 January 1993 | |
| Braga | Vítor Manuel | 28 March 1993 | 15th | António Oliveira | 29 March 1993 | |
| Salgueiros | Zoran Filipovic | 28 March 1993 | 16th | Mário Reis | 29 March 1993 |
| Rank | Player | Club | Goals |
|---|---|---|---|
| 1 | Jorge Cadete | Sporting | 17 |
| 2 |  Ricky | Boavista | 14 |
| 3 | Artur | Boavista | 13 |
| 4 | Timofte | Porto | 11 |
| Edmilson | Marítimo | ||
| Balakov | Sporting | ||
| Jorge Andrade | Marítimo | ||
| 8 | Jussiê | Paços de Ferreira | 10 |
| Karoglan | Chaves | ||
 Drulovic | Gil Vicente |
