1965–66 Albanian Cup () was the sixteenth season of Albania's annual cup competition. It began in August 1965 with the First Round and ended in May 1966 with the Final matches. Vllaznia were the defending champions, having won their first Albanian Cup last season. The cup was won by Partizani.
The rounds were played in a two-legged format similar to those of European competitions. If the aggregated score was tied after both games, the team with the higher number of away goals advanced. If the number of away goals was equal in both games, the match was decided by extra time and a penalty shootout, if necessary.
First round
Games were played on August, 1965*
Results unknown
Second round
In this round entered the 16 winners from the previous round. First and second legs were played in January 1966.
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Quarter-finals
In this round entered the 8 winners from the previous round.
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Semi-finals
In this round entered the four winners from the previous round.
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Finals
In this round entered the two winners from the previous round.