The following is a list of the 134 municipalities (comuni) of the Province of Udine, Friuli-Venezia Giulia, Italy.
| ISTAT Code | Comune | Population, 31.12.2010 |
|---|---|---|
| 30001 | 2,260 | |
| 30002 | 820 | |
| 30003 | 1,058 | |
| 30004 | 3,493 | |
| 30005 | 2,273 | |
| 30006 | 2,912 | |
| 30007 | 1,893 | |
| 30008 | 3,595 | |
| 30009 | 5,410 | |
| 30010 | 2,578 | |
| 30011 | 1,930 | |
| 30012 | 810 | |
| 30013 | 6,759 | |
| 30014 | 4,140 | |
| 30015 | 1,676 | |
| 30016 | 7,771 | |
| 30018 | 2,806 | |
| 30019 | 2,926 | |
| 30020 | 3,904 | |
| 30021 | 1,102 | |
| 30022 | 705 | |
| 30023 | 13,590 | |
| 30024 | 649 | |
| 30025 | 705 | |
| 30026 | 11,615 | |
| 30027 | 15,887 | |
| 30028 | 2,245 | |
| 30029 | 540 | |
| 30030 | 3,284 | |
| 30031 | 2,262 | |
| 30032 | 2,430 | |
| 30033 | 200 | |
| 30034 | 141 | |
| 30035 | 1,355 | |
| 30036 | 3,039 | |
| 30037 | 6,363 | |
| 30039 | 1,209 | |
| 30040 | 653 | |
| 30041 | 1,071 | |
| 30042 | 660 | |
| 30043 | 11,241 | |
| 30044 | 4,810 | |
| 30045 | 395 | |
| 30046 | 13,953 | |
| 30047 | 805 | |
| 30048 | 3,937 | |
| 30049 | 6,813 | |
| 30051 | 711 | |
| 30052 | 2,393 | |
| 30053 | 6,080 | |
| 30054 | 965 | |
| 30055 | 6,730 | |
| 30056 | 1,965 | |
| 30057 | 6,752 | |
| 30058 | 2,736 | |
| 30059 | 1,842 | |
| 30060 | 1,636 | |
| 30061 | 558 | |
| 30062 | 5,093 | |
| 30063 | 2,366 | |
| 30064 | 2,673 | |
| 30065 | 2,789 | |
| 30066 | 3,033 | |
| 30067 | 2,064 | |
| 30068 | 5,037 | |
| 30069 | 3,042 | |
| 30070 | 5,453 | |
| 30071 | 2,403 | |
| 30072 | 9,317 | |
| 30073 | 2,782 | |
| 30074 | 5,736 | |
| 30075 | 2,619 | |
| 30076 | 1,535 | |
| 30077 | 2,673 | |
| 30078 | 5,588 | |
| 30079 | 6,909 | |
| 30080 | 3,566 | |
| 30081 | 958 | |
| 30082 | 1,498 | |
| 30083 | 4,222 | |
| 30084 | 279 | |
| 30085 | 829 | |
| 30086 | 1,052 | |
| 30087 | 2,985 | |
| 30088 | 569 | |
| 30089 | 506 | |
| 30090 | 5,044 | |
| 30091 | 6,075 | |
| 30092 | 1,101 | |
| 30093 | 320 | |
| 30094 | 513 | |
| 30095 | 2,492 | |
| 30097 | 2,077 | |
| 30098 | 3,003 | |
| 30099 | 8,210 | |
| 30100 | 7,755 | |
| 30101 | 6,192 | |
| 30102 | 1,210 | |
| 30103 | 2,207 | |
| 30104 | 2,445 | |
| 30105 | 1,358 | |
| 30106 | 1,692 | |
| 30107 | 429 | |
| 30108 | 506 | |
| 30109 | 3,926 | |
| 30110 | 938 | |
| 30111 | 413 | |
| 30112 | 1,376 | |
| 30113 | 699 | |
| 30114 | 4,167 | |
| 30116 | 9,148 | |
| 30117 | 4,683 | |
| 30118 | 14,441 | |
| 30120 | 2,900 | |
| 30121 | 10,659 | |
| 30122 | 2,266 | |
| 30123 | 3,024 | |
| 30124 | 2,337 | |
| 30126 | 1,765 | |
| 30127 | 7,721 | |
| 30128 | 1,700 | |
| 30129 | 99,627 | |
| 30130 | 2,892 | |
| 30131 | 2,223 | |
| 30132 | 929 | |
| 30133 | 2,223 | |
| 30135 | 786 | |
| 30136 | 607 | |
| 30137 | 1,854 | |
| 30138 | 1,215 | |
| 30188 | 6,265 | |
| 30189 | 1,315 | |
| 30190 | 6,340 | |
| 30191 | 711 | |