2021–22 National Basketball League (Bulgaria) season

The 2021–22 National Basketball League (Bulgaria) season is the 81st season of the Bulgarian NBL.

Regular season
In the regular season, teams play against each other three times home-and-away in a double round-robin format. The draw for the first 18 rounds, was made on 10 September and was show in the NBL youtube channel. The season will start on 9 October. The top eight teams advance to the playoffs.