| Final at Slavia Stadium, Sofia, att.25,000 | | date | team 1 | score | team 2 | HT | | Sat 10.09.66 | Slavia Sofia | 1-0 | CSKA Cherv. Zname Sofia | |  1-0 Al. Vasilev Referee: Kost. Dinov. | | Slavia: Simeonov, Al. Shalamanov, D. Kostov, Aleksiev, P. Petrov, Davidov, Tasev (Mishev), G. Haralmpiev, Vrazhev, Em. K. Manolov, Al. Vasilev (c). Coach: Dobromir Tashkov. | CSKA: G. Filipov, Iv. Vasilev, Gaganelov, Marinchev, B. Stankov, Penev, Iv. Zafirov (Romanov), Tsv. Atanasov, Nikodimov, Yakimov, Iv. Kolev. |
| date | team 1 | score | team 2 | HT | | 24.08.66 | Slavia Sofia | 2-1 | Spartak Sofia | | | 24.08.66 | CSKA Cherv. Zname Sofia | 1-0 | Lokomotiv Sofia | |
| date | team 1 | score | team 2 | HT | | 14.08.66 | Slavia Sofia | 6-1 | Spartak Plovdiv | | | 14.08.66 | Spartak Sofia | 3-37-5p | Lokomotiv Plovdiv | | | 14.08.66 | Lokomotiv Sofia | 3-2 | Levski Sofia | | | 14.08.66 | CSKA Cherv. Zname Sofia | 3-1 | Beroe Stara Zagora | |
| date | team 1 | score | team 2 | HT | | 30.06.66 | Slavia Sofia | 1-0 | Dobrudzha Tolbuhin (IIN) | | | 30.06.66 | Spartak Plovdiv | 1-14-3p | Botev Vratsa | | | 30.06.66 | Spartak Sofia | 5-0 | Dorostol Silistra (IIId) | | | 30.06.66 | Lokomotiv Plovdiv | 3-34-3p | Botev Plovdiv | | | 30.06.66 | Levski Sofia | 0-04-3p | Etar Tarnovo (IIN) | | | 30.06.66 | Lokomotiv Sofia | 4-2 | Botev Burgas | | | 30.06.66 | Beroe Stara Zagora | 5-1 | Marek St. Dimitrov | | | 30.06.66 | CSKA Cherv. zname Sofia | 2-0 | Minyor Vratsa (IIN) | |
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| | | Players from National team did not take part. A grupa teams started from this Round. |
| date | team 1 | score | team 2 | HT | DN | | Sun 26.12.65 | Slavia Sofia | 4-0 | Sept. Slava Mihaylovgrad (IIN) | | 1. | | Sun 26.12.65 | Dobrudzha Tolbuhin (IIN) | 3-2 | Cherno More Varna | | 11. | | Sun 26.12.65 | Arda Kardzhali | 1-13-4p | Spartak Plovdiv | | 7. | | Sun 26.12.65 | Rozova Dolina Kaz. (IIS) | 1-3 | Botev Vratsa | | 2. | | Sat 25.12.65 | Spartak Sofia | 1-0 | Botev s.Balgarene (IIIm) | | 3. | | Sun 26.12.65 | Dorostol Silistra (IIId) | 1-18-8p | Dunav Ruse | | 13. | | Dorostol won arter draw. There was equality after 8 penalties. | | Sun 26.12.65 | Gorubso Madan (IIS) | 0-1 | Lokomotiv Plovdiv | | 16. | | Sun 26.12.65 | Botev Plovdiv | 5-4 | Maritsa Plovdiv (IIS) | | 9. | | Sun 26.12.65 | Etar Tarnovo (IIN) | 2-1 | Spartak Varna | | 15. | | Sun 26.12.65 | Levski Sofia | 3-1 | Benkovski Isperih (IIId) | | 14. | | Sun 26.12.65 | Sliven (IIS) | 2-3 | Botev Burgas | | 12. | | Sat 25.12.65 | Lokomotiv Sofia | 3-0 | Balkan Botevgrad (IIIv) | | 10. | | Sun 26.12.65 | Minyor Pernik (IIS) | 1-2 | Marek St. Dimitrov | | 6. | | Sun 26.12.65 | Beroe Stara Zagora | 2-0 | Lokomotiv Burgas (IIIs) | | 4. | | Sun 26.12.65 | Minyor Vratsa (IIN) | 3-2 | Spartak Pleven | | 8. | | Sun 26.12.65 | CSKA Cherv. Zname Sofia | 6-0 | Levski Kyustendil (IIS) | | 5. |
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| | | Minyor PErnik, Sliven, Arda Kardzhali and Septemvriyska Slava Mihaylovgrad received byes. |
| date | team 1 | score | team 2 | HT | DN | | Sun 19.12.65 | Levski Kyustendil | 3-2 | Botev Blagoevgrad | | | | Sun 19.12.65 | Lokomotiv Burgas | 4-0 | Nikolay Laskov Yambol | | | | Sun 19.12.65 | Parvi May Varna | 0-2 | Dobrudzha Tolbuhin | | | | Sun 19.12.65 | Minyor Vratsa | 4-1 | Benkovski Vidin | | | | Sun 19.12.65 | Lokomotiv Dryanovo | 1-2 | Etar Tarnovo | | | | Sun 19.12.65 | Dorostol Silistra | 4-2 | Panayot Volov Shumen | | | | Sun 19.12.65 | Botev Balgarene | 1-0 | Hristo Karpachev Lovech | | | | Sun 19.12.65 | Rozova Dolina Kazanlak | 5-1 | Svetkavitsa Targovishte | | | | Sun 19.12.65 | Benkovski Isperih | 5-2 | Lokomotiv Ruse | | | | Sun 19.12.65 | Iskra Pazardzhik | 2-3 | Maritsa Plovdiv | | | | Sun 19.12.65 | Balkan Botevgrad | 1-0 | Sportist Kremikovtsi | | | | Sun 19.12.65 | Levski Yabalkovo | 2-3 | Gorubso Madan | | |
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