The following is a list of the 63 municipalities (comuni) of the Province of Belluno, Veneto, Italy.
| ISTAT Code | Comune | Population |
|---|---|---|
| 25001 | 4,230 | |
| 25002 | 3,048 | |
| 25003 | 1,354 | |
| 25004 | 2,535 | |
| 25005 | 3,513 | |
| 25006 | 36,599 | |
| 25007 | 826 | |
| 25008 | 2,246 | |
| 25010 | 1,418 | |
| 25011 | 4,187 | |
| 25012 | 1,440 | |
| 25013 | 447 | |
| 25014 | 395 | |
| 25015 | 2,366 | |
| 25016 | 6,097 | |
| 25017 | 514 | |
| 25018 | 2,600 | |
| 25019 | 2,065 | |
| 25021 | 20,924 | |
| 25022 | 3,329 | |
| 25023 | 1,200 | |
| 25025 | 738 | |
| 25026 | 3,124 | |
| 25027 | 1,162 | |
| 25028 | 2,997 | |
| 25029 | 5,027 | |
| 25030 | 1,405 | |
| 25032 | 579 | |
| 25033 | 1,528 | |
| 25034 | 6,304 | |
| 25035 | 336 | |
| 25036 | 4,435 | |
| 25037 | 388 | |
| 25039 | 4,017 | |
| 25040 | 8,533 | |
| 25043 | 678 | |
| 25044 | 1,324 | |
| 25045 | 1,616 | |
| 25046 | 407 | |
| 25047 | 1,719 | |
| 25048 | 6,800 | |
| 25049 | 696 | |
| 25050 | 2,680 | |
| 25051 | 1,827 | |
| 25053 | 9,928 | |
| 25054 | 520 | |
| 25055 | 2,611 | |
| 25056 | 3,246 | |
| 25057 | 424 | |
| 25058 | 1,541 | |
| 25059 | 1,787 | |
| 25060 | 1,421 | |
| 25061 | 4,810 | |
| 25062 | 515 | |
| 25063 | 2,080 | |
| 25065 | 1,553 | |
| 25066 | 922 | |
| 25067 | 928 | |
| 25069 | 271 | |
| 25070 | 3,166 | |
| 25071 | 5,254 | |
| 25072 | 6,878 | |
| 25073 | 3,173 | |