Montenegrin Water Polo Cup (Montenegrin: Crnogorski vaterpolski kup) is a national water polo cup played in Montenegro.

It is organized by the Water Polo and Swimming Federation of Montenegro.

Below is a list of Yugoslav Cup trophies won by Montenegrin clubs.

Except Montenegrin First League of Water Polo as a top-tier league competition, after the independence, Water polo Federation of Montenegro established Montenegrin Cup as a second elite national tournament.

Below is a list of clubs with titles won in Montenegrin Water Polo Cup.