1990–91 A Group

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.

Overview
It was contested by 16 teams, and Etar Veliko Tarnovo won the championship.

Champions

 * Etar Veliko Tarnovo


 * Balakov left the club during a season.

Top scorers

 * Source:1990–91 Top Goalscorers