| Competition: | A Group |
| Season: | 1990–91 |
| Dates: | 11 August 1990 – 8 June 1991 |
| Winners: | Etar Veliko Tarnovo (1st title) |
| Continentalcup1: | European Cup |
| Continentalcup1 Qualifiers: | Etar |
| Continentalcup2: | UEFA Cup |
| League Topscorer: | Ivaylo Yordanov (21 goals) |
| Matches: | 240 |
| Total Goals: | 647 |
| Prevseason: | 1989–90 |
| Nextseason: | 1991–92 |
The 1990–91 A Group was the 43rd season of the A Football Group, the top Bulgarian professional league for association football clubs, since its establishment in 1948.
It was contested by 16 teams, and Etar Veliko Tarnovo won the championship.
| Goalkeepers | |||
|---|---|---|---|
| 26 | (0) | ||
| 5 | (0) | ||
| Defenders | |||
|---|---|---|---|
| 27 | (3) | ||
| 29 | (0) | ||
| 29 | (1) | ||
| 28 | (3) | ||
| 0 | (0) | ||
| Midfielders | |||
|---|---|---|---|
| 30 | (8) | ||
| 16 | (1) | ||
| 22 | (1) | ||
| Krasimir Balakov* | 11 | (3) | |
| 26 | (3) | ||
| 30 | (1) | ||
| 15 | (1) | ||
| 16 | (1) | ||
| 3 | (0) | ||
| Forwards | |||
|---|---|---|---|
| 18 | (3) | ||
| 21 | (4) | ||
| 7 | (1) | ||
| 27 | (15) | ||
| 0 | (0) | ||
| 3 | (0) | ||
| Rank | Scorer | Club | Goals |
|---|---|---|---|
| 1 | Ivaylo Yordanov | 21 | |
| 2 | Petar Mihtarski | 18 | |
| Yordan Lechkov | |||
| 4 | Vladimir Stoyanov | 17 | |
| 5 | Boncho Genchev | 15 | |
| 6 | Todor Pramatarov | 14 | |
| Stefan Draganov | |||
| 8 | Vercho Mitov | 13 | |
| 9 | Yasen Petrov | 11 | |
| Stanimir Stoilov | |||