Sponsor Name: Unknown
Year Founded: 1950
Country: Bulgaria
Number of teams: 4
Record-holding champions: Levski Lom (1), Kariana Erden (1)
Reigning champion: Levski Lom
Top Rated Players
Players| # | Player | Rating | |
| 1 |  | Ivaylo Vasilev | 74 |
| 2 |  | Sergey Georgiev | 73 |
| 3 |  | Ivan Georgiev | 70 |
| 4 |  | Vasil Kaloyanov | 70 |
| 5 |  | Mariyan Ognyanov | 70 |
Treta Liga North-West Clubs
| Club | Manager | Stadium | Location | |
 | Akademik Svishtov | Unknown | Akademik Svishtov | Svishtov |
 | FC Bdin Vidin | Unknown | Georgi Benkovski | Vidin |
 | FC Sevlievo | Unknown | Rakovski | Sevlievo |
 | Lokomotiv Mezdra | Unknown | Lokomotiv Stadium Mezdra | Mezdra |
Treta Liga North-West Referees
| None |
Treta Liga North-West Club History
| Season | Club | |
| 2020/2021 |  | Levski Lom |
| 2017/2018 |  | Kariana Erden |