The 1986–87 Bulgarian Cup was the 47th season of the Bulgarian Cup. CSKA Sofia won the competition, beating Levski Sofia 2–1 in the final at the Vasil Levski National Stadium in Sofia.
First round
Group 1
!colspan=5 style="background-color:#D0F0C0;" |27 August / 3 September 1986
!colspan=5 style="background-color:#D0F0C0;" |10 / 17 September 1986
Ludogorets Razgrad was eliminated.
Group 2
!colspan=5 style="background-color:#D0F0C0;" |27 August / 3 September 1986
!colspan=5 style="background-color:#D0F0C0;" |10 / 17 September 1986
Arda Kardzhali was eliminated.
Group 3
!colspan=5 style="background-color:#D0F0C0;" |27 August / 3 September 1986
!colspan=5 style="background-color:#D0F0C0;" |10 / 17 September 1986
Chernomorets Burgas was eliminated.
Group 4
!colspan=5 style="background-color:#D0F0C0;" |27 August / 3 September 1986
!colspan=5 style="background-color:#D0F0C0;" |10 / 17 September 1986
Bdin Vidin was eliminated.
Group 5
!colspan=5 style="background-color:#D0F0C0;" |27 August / 3 September 1986
!colspan=5 style="background-color:#D0F0C0;" |10 / 17 September 1986
Vihren Sandanski was eliminated.
Group 6
!colspan=5 style="background-color:#D0F0C0;" |27 August / 3 September 1986
!colspan=5 style="background-color:#D0F0C0;" |10 / 17 September 1986
Litex Lovech was eliminated.
Group 7
!colspan=5 style="background-color:#D0F0C0;" |27 August / 3 September 1986
!colspan=5 style="background-color:#D0F0C0;" |10 / 17 September 1986
Chirpan was eliminated.
Group 8
!colspan=5 style="background-color:#D0F0C0;" |27 August / 3 September 1986
!colspan=5 style="background-color:#D0F0C0;" |10 / 17 September 1986
Balkan Botevgrad was eliminated.
Second round
!colspan=5 style="background-color:#D0F0C0;" |1 / 8 October 1986
Third round In this round include the four teams, who participated in the European tournaments (CSKA, Levski, Botev Plovdiv and Beroe)
!colspan=4 style="background-color:#D0F0C0;" |9-10 December 1986
Quarter-finals
!colspan=4 style="background-color:#D0F0C0;" |11-25 February 1987
Semi-finals Team 1ScoreTeam 2Place11 March / 15 April 1987 ||style="text-align:center;" |Kazanlak ||style="text-align:center;" |Kardzhali
Third place play-off Team 1ScoreTeam 2Place1987 ||style="text-align:center;" |Ihtiman
Final
Details
References