2022–23 Second Professional Football League (Bulgaria)

Note: Flags indicate national team as has been defined under FIFA eligibility rules.

Players and managers may hold more than one non-FIFA nationality.

Note: Individual clubs may wear jerseys with advertising.

However, only one sponsorship is permitted per jersey for official tournaments organised by UEFA in addition to that of the kit manufacturer (exceptions are made for non-profit organisations).

Clubs in the domestic league can have more than one sponsorship per jersey which can feature on the front of the shirt, incorporated with the main sponsor or in place of it; or on the back, either below the squad number or on the collar area.