The following is a list of the 77 municipalities (comuni) of the Province of Sondrio, Lombardy, Italy.
| ISTAT Code | Comune | Population, 31.12.2010 |
|---|---|---|
| 14001 | 350 | |
| 14002 | 3,170 | |
| 14003 | 550 | |
| 14004 | 1,612 | |
| 14005 | 3,302 | |
| 14006 | 132 | |
| 14007 | 4,367 | |
| 14008 | 1,278 | |
| 14009 | 4,084 | |
| 14010 | 2,104 | |
| 14011 | 1,017 | |
| 14012 | 1,045 | |
| 14013 | 1,513 | |
| 14014 | 677 | |
| 14015 | 1,554 | |
| 14016 | 471 | |
| 14017 | 757 | |
| 14018 | 7,358 | |
| 14019 | 2,626 | |
| 14020 | 2,553 | |
| 14021 | 379 | |
| 14022 | 1,093 | |
| 14023 | 1,484 | |
| 14024 | 5,429 | |
| 14025 | 438 | |
| 14026 | 3,215 | |
| 14027 | 3,549 | |
| 14028 | 558 | |
| 14029 | 842 | |
| 14030 | 633 | |
| 14031 | 197 | |
| 14032 | 1,841 | |
| 14033 | 4,634 | |
| 14034 | 1,633 | |
| 14035 | 566 | |
| 14036 | 1,399 | |
| 14037 | 5,991 | |
| 14038 | 670 | |
| 14039 | 755 | |
| 14040 | 1,061 | |
| 14041 | 996 | |
| 14043 | 1,740 | |
| 14044 | 3,059 | |
| 14045 | 12,071 | |
| 14046 | 1,863 | |
| 14047 | 34 | |
| 14048 | 1,302 | |
| 14049 | 2,340 | |
| 14050 | 1,975 | |
| 14051 | 1,910 | |
| 14052 | 2,326 | |
| 14053 | 662 | |
| 14054 | 2,903 | |
| 14055 | 297 | |
| 14056 | 566 | |
| 14057 | 2,914 | |
| 14058 | 415 | |
| 14059 | 503 | |
| 14060 | 4,281 | |
| 14061 | 22,365 | |
| 14062 | 105 | |
| 14063 | 4,767 | |
| 14064 | 194 | |
| 14065 | 4,769 | |
| 14066 | 9,238 | |
| 14067 | 839 | |
| 14068 | 630 | |
| 14069 | 2,534 | |
| 14070 | 2,024 | |
| 14071 | 4,068 | |
| 14072 | 3,508 | |
| 14073 | 2,732 | |
| 14074 | 946 | |
| 14075 | 1,106 | |
| 14076 | 216 | |
| 14077 | 1,054 | |
| 14078 | 2,984 | |