2009–10 Montenegrin Second League

The 2009–10 Montenegrin Second League (Druga Crnogorska Liga / Друга црногорска лига) was the fourth season since its establishment.

Format of competition
Twelve teams participate in this league. The top team directly qualifies for the Montenegrin First League while the second and third teams contest in a two matches playoff against the 11th and 12th team from the First League. The two bottom-placed teams are relegated to the Third League, to be replaced by the two winners of the Third League promotion play-off.

Teams
The following 12 clubs competed in this season.

Results
The schedule consists of three rounds. During the first two rounds, each team played each other once home-and-away for a total of 22 games. The pairings of the third round were then set according to the standings after the first two rounds, giving every team a third game against each opponent for a total of 33 games per team.

Promotion play-offs
The 3rd-placed team (against the 10th-placed team of the First League) and the runners-up (against the 11th-placed team of the First League) will both compete in two-legged promotion play-offs after the end of the season.

Matches
''2–2 on aggregate. Bar won on penalties.''

Mornar won 2–1 on aggregate.