| Position | Name | Age | Birthday | Nationality |
|---|---|---|---|---|
| Defender | Aleksandar Emilov Aleksandrov | 39 | 1986-07-30 | Bulgaria |
| Midfielder | Alen Stevanović | 34 | 1991-01-07 | Serbia |
| Defender | Alessandro Coppola | 25 | 2000-03-13 | Italy |
| Attacker | Anderson Cordeiro Costa | 27 | 1998-10-10 | Brazil |
| Midfielder | Andrey Yordanov Yordanov | 24 | 2001-09-06 | Bulgaria |
| Defender | Artur Crăciun | 27 | 1998-06-29 | Moldavia |
| Goalkeeper | Boyan Petrov Zagorski | - | - | Bulgaria |
| Defender | Bozhidar Tomovski | 21 | 2004-04-21 | Bulgaria |
| Midfielder | Carlos Ohene | 32 | 1993-07-21 | Ghana |
| Midfielder | Davide Masella | 23 | 2002-05-12 | Italy |
| Defender | Davide Vitturini | 28 | 1997-02-21 | Italy |
| Defender | Dilyan Ivaylov Georgiev | - | - | Bulgaria |
| Attacker | Dimo Naydenov Bakalov | 36 | 1988-12-19 | Bulgaria |
| Attacker | Felipe Ronchetti | 22 | 2003-01-31 | Switzerland |
| Attacker | Gaëtan Michel Yann Kouakou | 29 | 1996-05-04 | Gabon |
| Goalkeeper | Hristiyan Vasilev | 28 | 1997-12-05 | Bulgaria |
| Defender | Hristo Popadiyn | 31 | 1994-01-06 | Bulgaria |
| Attacker | Ivan Lendrić | 34 | 1991-08-08 | Croatia |
| Goalkeeper | Ivan Ivaylov Dermendzhiev | - | - | Bulgaria |
| Midfielder | Jérémy Pétris | 27 | 1998-01-28 | France |
| Goalkeeper | Khadim Ndiaye | 25 | 2000-04-12 | Senegal |
| Midfielder | Lachezar Baltanov | 37 | 1988-07-11 | Bulgaria |
| Defender | Louis Nganioni | 30 | 1995-06-03 | France |
| Attacker | Lucas Dias do Nascimento Serafim | 28 | 1997-03-06 | Brazil |
| Midfielder | Lucas Willian Cruzeiro Martins | 30 | 1995-05-12 | Brazil |
| Defender | Martin Kavdanski | 38 | 1987-02-13 | Bulgaria |
| Midfielder | Milan Jokić | 30 | 1995-03-21 | Serbia |
| Attacker | Milcho Angelov | 30 | 1995-01-02 | Bulgaria |
| Midfielder | Nikola Kolev | 30 | 1995-06-06 | Bulgaria |
| Midfielder | Nikolay Stefanov Nikolaev | 28 | 1997-03-19 | Bulgaria |
| Midfielder | Oulam Ayoub Abou | 27 | 1998-06-28 | Morocco |
| Midfielder | Petar Atanasov | 35 | 1990-10-13 | Bulgaria |
| Midfielder | Pierre Desiré Zebli | 27 | 1997-12-06 | Ivory Coast |
| Defender | Plamen Asenov Krumov | 40 | 1985-11-04 | Bulgaria |
| Midfielder | Redi Kasa | 24 | 2001-09-01 | Albania |
| Defender | Sedric Kalombo | 30 | 1995-02-08 | Italy |
| Midfielder | Valentino Pugliese | 28 | 1997-07-18 | Switzerland |
| Attacker | Vasil Shopov | 34 | 1991-11-09 | Bulgaria |
| Defender | Ventsislav Ivanov Vasilev | 37 | 1988-07-08 | Bulgaria |
| Goalkeeper | Yanko Georgiev | 37 | 1988-10-22 | Bulgaria |