List of Bulgarian football transfers summer 2021

This is a list of Bulgarian football transfers for the 2021 summer transfer window. Only transfers involving a team from the two professional leagues, First League and Second League are listed.

Arda
In:

Out:

Beroe
In:

Out:

Botev Plovdiv
In:

Out:

Botev Vratsa
In:

Out:

Cherno More
In:

Out:

CSKA Sofia
In:

Out:

CSKA 1948
In:

Out:

Levski Sofia
In:

Out:

Lokomotiv Plovdiv
In:

Out:

Lokomotiv Sofia
In:

Out:

Ludogorets
In:

Out:

Pirin Blagoevgrad
In:

Out:

Slavia Sofia
In:

Out:

Tsarsko Selo
In:

Out:

Botev Plovdiv II
In:

Out:

CSKA 1948 II
In:

Out:

Dobrudzha
In:

Out:

Etar
In:

Out:

Hebar
In:

Out:

Levski Lom
In:

Out:

Litex Lovech
In:

Out:

Ludogorets II
In:

Out:

Marek Dupnitsa
In:

Out:

Maritsa
In:

Out:

Minyor Pernik
In:

Out:

Montana
In:

Out:

Neftochimic
In:

Out:

Septemvri Simitli
In:

Out:

Septemvri Sofia
In:

Out:

Sozopol
In:

Out:

Spartak Varna
In:

Out:

Sportist Svoge
In:

Out:

Strumska Slava
In:

Out:

Yantra
In:

Out: