| Competition: | Divizia A |
| Season: | 1990–91 |
| Winners: | Universitatea Craiova |
| Relegated: | Jiul Petroşani Bihor Oradea Universitatea Cluj |
| Continentalcup1: | European Cup |
| Continentalcup1 Qualifiers: | Universitatea Craiova |
| Continentalcup2: | UEFA Cup |
| Continentalcup2 Qualifiers: | Steaua București Dinamo București |
| Continentalcup3: | Cup Winners' Cup |
| Continentalcup3 Qualifiers: | Bacău |
| League Topscorer: | Ovidiu Hanganu (24) |
| Biggest Home Win: | Universitatea Craiova 8–1 Corvinul Corvinul 7–0 Sportul |
| Biggest Away Win: | Rapid 1–4 Universitatea Craiova Bihor 0–3 Corvinul Cluj 0–3 Gloria Cluj 0–3 Farul Cluj 0–3 Dinamo |
| Highest Scoring: | Universitatea Craiova 8–1 Corvinul Dinamo 7–2 Cluj |
| Matches: | 306 |
| Total Goals: | 844 |
| Longest Wins: | Inter, Steaua (5) |
| Longest Unbeaten: | Steaua (11) |
| Longest Losses: | Cluj (6) |
| Prevseason: | 1989–90 |
| Nextseason: | 1991–92 |
The 1990–91 Divizia A was the seventy-third season of Divizia A, the top-level football league of Romania.
| Position[1] | Player | Club | Goals |
|---|---|---|---|
| 1 | Ovidiu Hanganu | Corvinul Hunedoara | 24 |
| 2 | Marian Bâcu | Jiul Petroşani | 17 |
| 3 | Marian Damaschin | Dinamo București | 15 |
| Gábor Gerstenmájer | Braşov | ||
| 5 | Ion Vlădoiu | Argeș Pitești / Steaua București | 14 |