Montenegrin municipal elections were held in 1990.
| Municipality | Party | Total seats | |||||
|---|---|---|---|---|---|---|---|
| SDA-DS | DSSP | ||||||
| 21 | 1 | 29 | 4 | 0 | 55 | ||
| 30 | 10 | 2 | 23 | 0 | 65 | ||
| 28 | 7 | 5 | 0 | 0 | 40 | ||
| 36 | 0 | 11 | 0 | 0 | 47 | ||
| 42 | 2 | 1 | 0 | 0 | 45 | ||
| 40 | 15 | 8 | 0 | 2 | 65 | ||
| 36 | 10 | 3 | 6 | 0 | 55 | ||
| 40 | 8 | 1 | 0 | 0 | 49 | ||
| 40 | 9 | 16 | 0 | 0 | 65 | ||
| 55 | 8 | 0 | 0 | 0 | 63 | ||
| 65 | 4 | 0 | 0 | 0 | 69 | ||
| 13 | 0 | 26 | 6 | 0 | 45 | ||
| 25 | 6 | 0 | 0 | 0 | 31 | ||
| 32 | 17 | 0 | 6 | 0 | 55 | ||
| 8 | 0 | 12 | 44 | 0 | 64 | ||
| 33 | 2 | 0 | 0 | 0 | 35 | ||
| 68 | 8 | 11 | 4 | 0 | 91 | ||
| 23 | 5 | 17 | 0 | 0 | 45 | ||
| 8 | 0 | 7 | 30 | 0 | 45 | ||
| 37 | 0 | 0 | 0 | 0 | 37 | ||