FK Orjen is a Montenegrin football club based in the town of Zelenika, Herceg Novi municipality.

At the same time, Orjen won four titles of regional, amateur-teams Nikša Bućin Cup (1973, 1977, 1982, 1990).

[2] FK Orjen played two years in the higher-ranked Montenegrin Republic League (third level of competition in SFR Yugoslavia), during the seasons 1973-74 and 1991–92.

FK Orjen's stadium is built at Opačica location, Zelenika hood, during 1972.

[3] Except Orjen home games, during the winter months, because of good climate and accommodation, stadium is used for exhibition matches, tournaments, trainings and preparations of many football teams from the region (Montenegro, Serbia, Macedonia, Albania, Kosovo, Bosnia and Herzegovina and Croatia).