The 2020–21 Montenegrin Cup was the 15th season of the knockout football tournament in Montenegro.
This season's cup began on 21 October 2020.
[1] The winners of the cup this season earned a place in the first qualifying round of a new competition, the 2021–22 UEFA Europa Conference League.
[2] The previous season's cup was abandoned due to the COVID-19 pandemic in Montenegro.
[4] Eight first round matches were played on 21 October 2020.