« Season 1963/64 »
- A Republikanska futbolna grupa
- B Republikanski futbolni grupi
- Zonovi futbolni grupi
- B grupa Qualifications
- Northern Bulgaria: Zona "Cherno more" | Zona "Ludogorie" | Zona "Dunav" | Zona "Yantra" | Zona "Mizia" | Zona "Ogosta"
- Southern Bulgaria: Zona "Vitosha" | Zona "Struma" | Zona "Trakia" | Zona "Rodopa" | Zona "Zagore" | Zona "Strandzha"
- Okrazhni futbolni grupi
- Northeastern Bulgaria: grad Varna | Varna | Tolbuhin | Kolarovgrad | Targovishte | Ruse | Silistra | Razgrad
- Northwestern Bulgaria: Tarnovo | Gabrovo | Pleven | Lovech | Vratsa | Mihaylovgrad | Vidin
- Southwestern Bulgaria: grad Sofia | Sofia | Pernik | Blagoevgrad | Kyustendil | Pazardzhik
- Southeastern Bulgaria: grad Plovdiv | Plovdiv | Smolyan | Haskovo | Kardzhali | Stara Zagora | Sliven | Burgas | Yambol
- Youth competitions
- Yunoshi starsha vazrast (born 1946-47): Republikansko parvenstvo
- Yunoshi mladsha vazrast (born 1948-49): Republikansko parvenstvo
- Detsa (born 1950-51): Republikansko parvenstvo