The following is a list of the 84 municipalities ( comuni ) of the Province of Campobasso in the region of Molise in Italy.
| Municipality | Population (2025) [1] | Area (km²) [2] | Density |
|---|---|---|---|
| Acquaviva Collecroce | 549 | 28.60 | 19.2 |
| Baranello | 2,430 | 25.00 | 97.2 |
| Bojano | 7,554 | 52.63 | 143.5 |
| Bonefro | 1,170 | 31.28 | 37.4 |
| Busso | 1,157 | 23.81 | 48.6 |
| Campobasso | 47,547 | 56.11 | 847.4 |
| Campochiaro | 571 | 35.70 | 16.0 |
| Campodipietra | 2,377 | 19.72 | 120.5 |
| Campolieto | 821 | 24.43 | 33.6 |
| Campomarino | 7,883 | 76.68 | 102.8 |
| Casacalenda | 1,831 | 67.28 | 27.2 |
| Casalciprano | 439 | 19.07 | 23.0 |
| Castelbottaccio | 228 | 11.22 | 20.3 |
| Castellino del Biferno | 423 | 15.54 | 27.2 |
| Castelmauro | 1,120 | 43.62 | 25.7 |
| Castropignano | 853 | 26.96 | 31.6 |
| Cercemaggiore | 3,560 | 56.91 | 62.6 |
| Cercepiccola | 658 | 16.79 | 39.2 |
| Civitacampomarano | 298 | 38.89 | 7.7 |
| Colle d'Anchise | 730 | 15.69 | 46.5 |
| Colletorto | 1,629 | 35.91 | 45.4 |
| Duronia | 390 | 22.47 | 17.4 |
| Ferrazzano | 3,435 | 16.77 | 204.8 |
| Fossalto | 1,123 | 28.33 | 39.6 |
| Gambatesa | 1,244 | 43.69 | 28.5 |
| Gildone | 719 | 29.76 | 24.2 |
| Guardialfiera | 969 | 43.53 | 22.3 |
| Guardiaregia | 680 | 43.71 | 15.6 |
| Guglionesi | 4,891 | 100.95 | 48.4 |
| Jelsi | 1,556 | 28.77 | 54.1 |
| Larino | 6,281 | 88.77 | 70.8 |
| Limosano | 670 | 28.27 | 23.7 |
| Lucito | 636 | 31.56 | 20.2 |
| Lupara | 394 | 25.87 | 15.2 |
| Macchia Valfortore | 456 | 26.77 | 17.0 |
| Mafalda | 1,088 | 32.51 | 33.5 |
| Matrice | 1,021 | 20.42 | 50.0 |
| Mirabello Sannitico | 2,040 | 21.43 | 95.2 |
| Molise | 145 | 5.20 | 27.9 |
| Monacilioni | 444 | 27.21 | 16.3 |
| Montagano | 968 | 26.62 | 36.4 |
| Montecilfone | 1,201 | 22.92 | 52.4 |
| Montefalcone nel Sannio | 1,342 | 32.57 | 41.2 |
| Montelongo | 279 | 12.76 | 21.9 |
| Montemitro | 274 | 16.30 | 16.8 |
| Montenero di Bisaccia | 6,180 | 93.32 | 66.2 |
| Montorio nei Frentani | 347 | 31.66 | 11.0 |
| Morrone del Sannio | 512 | 45.84 | 11.2 |
| Oratino | 1,685 | 17.89 | 94.2 |
| Palata | 1,469 | 43.82 | 33.5 |
| Petacciato | 3,557 | 35.40 | 100.5 |
| Petrella Tifernina | 1,020 | 26.52 | 38.5 |
| Pietracatella | 1,207 | 50.28 | 24.0 |
| Pietracupa | 190 | 10.08 | 18.8 |
| Portocannone | 2,322 | 13.11 | 177.1 |
| Provvidenti | 100 | 14.03 | 7.1 |
| Riccia | 4,710 | 70.04 | 67.2 |
| Ripabottoni | 419 | 31.96 | 13.1 |
| Ripalimosani | 2,985 | 33.83 | 88.2 |
| Roccavivara | 596 | 21.05 | 28.3 |
| Rotello | 1,116 | 70.75 | 15.8 |
| Salcito | 648 | 28.26 | 22.9 |
| San Biase | 124 | 11.85 | 10.5 |
| San Felice del Molise | 532 | 24.37 | 21.8 |
| San Giacomo degli Schiavoni | 1,376 | 11.08 | 124.2 |
| San Giovanni in Galdo | 495 | 19.45 | 25.4 |
| San Giuliano del Sannio | 987 | 24.05 | 41.0 |
| San Giuliano di Puglia | 980 | 42.05 | 23.3 |
| San Martino in Pensilis | 4,417 | 100.66 | 43.9 |
| San Massimo | 820 | 27.33 | 30.0 |
| San Polo Matese | 478 | 15.28 | 31.3 |
| Sant'Angelo Limosano | 301 | 16.87 | 17.8 |
| Sant'Elia a Pianisi | 1,511 | 68.25 | 22.1 |
| Santa Croce di Magliano | 3,876 | 53.37 | 72.6 |
| Sepino | 1,804 | 61.37 | 29.4 |
| Spinete | 1,141 | 17.83 | 64.0 |
| Tavenna | 559 | 21.97 | 25.4 |
| Termoli | 31,836 | 55.64 | 572.2 |
| Torella del Sannio | 699 | 16.73 | 41.8 |
| Toro | 1,229 | 24.06 | 51.1 |
| Trivento | 4,338 | 73.70 | 58.9 |
| Tufara | 757 | 35.52 | 21.3 |
| Ururi | 2,359 | 31.65 | 74.5 |
| Vinchiaturo | 3,303 | 35.48 | 93.1 |
