The following is a list of the 58 municipalities ( comuni ) of the Metropolitan City of Catania in the autonomous region of Sicily in Italy.
| Municipality | Population (2025) [1] | Area (km²) [2] | Density |
|---|---|---|---|
| Aci Bonaccorsi | 3,556 | 1.72 | 2,062.3 |
| Aci Castello | 17,691 | 8.71 | 2,032.0 |
| Aci Catena | 27,505 | 8.53 | 3,222.8 |
| Aci Sant'Antonio | 18,025 | 14.33 | 1,257.5 |
| Acireale | 50,579 | 40.43 | 1,251.0 |
| Adrano | 33,610 | 83.22 | 403.9 |
| Belpasso | 28,197 | 166.33 | 169.5 |
| Biancavilla | 22,880 | 70.28 | 325.6 |
| Bronte | 18,179 | 250.86 | 72.5 |
| Calatabiano | 5,125 | 26.42 | 194.0 |
| Caltagirone | 35,439 | 383.38 | 92.4 |
| Camporotondo Etneo | 5,211 | 6.55 | 795.1 |
| Castel di Iudica | 4,225 | 103.21 | 40.9 |
| Castiglione di Sicilia | 2,855 | 118.90 | 24.0 |
| Catania | 297,517 | 182.90 | 1,626.7 |
| Fiumefreddo di Sicilia | 8,966 | 12.16 | 737.3 |
| Giarre | 26,536 | 27.32 | 971.2 |
| Grammichele | 12,292 | 31.02 | 396.3 |
| Gravina di Catania | 25,271 | 5.15 | 4,906.5 |
| Licodia Eubea | 2,761 | 112.45 | 24.6 |
| Linguaglossa | 5,027 | 60.25 | 83.4 |
| Maletto | 3,549 | 40.96 | 86.7 |
| Maniace | 3,748 | 37.70 | 99.4 |
| Mascali | 14,390 | 37.85 | 380.2 |
| Mascalucia | 32,040 | 16.28 | 1,968.1 |
| Mazzarrone | 3,986 | 34.78 | 114.6 |
| Militello in Val di Catania | 6,636 | 62.48 | 106.2 |
| Milo | 1,026 | 16.67 | 61.5 |
| Mineo | 4,369 | 246.32 | 17.7 |
| Mirabella Imbaccari | 4,157 | 15.30 | 271.7 |
| Misterbianco | 48,612 | 37.68 | 1,290.2 |
| Motta Sant'Anastasia | 12,120 | 35.71 | 339.4 |
| Nicolosi | 7,694 | 42.65 | 180.4 |
| Palagonia | 15,506 | 57.79 | 268.3 |
| Paternò | 44,677 | 144.68 | 308.8 |
| Pedara | 15,401 | 19.23 | 800.7 |
| Piedimonte Etneo | 3,876 | 26.54 | 146.0 |
| Raddusa | 2,766 | 23.39 | 118.3 |
| Ragalna | 4,310 | 39.53 | 109.0 |
| Ramacca | 10,082 | 306.44 | 32.9 |
| Randazzo | 10,041 | 205.62 | 48.8 |
| Riposto | 13,911 | 13.25 | 1,050.2 |
| San Cono | 2,423 | 6.63 | 365.4 |
| San Giovanni la Punta | 24,215 | 10.85 | 2,232.2 |
| San Gregorio di Catania | 11,455 | 5.65 | 2,027.8 |
| San Michele di Ganzaria | 2,797 | 25.81 | 108.4 |
| San Pietro Clarenza | 8,342 | 6.27 | 1,330.0 |
| Sant'Agata li Battiati | 9,197 | 3.12 | 2,943.1 |
| Sant'Alfio | 1,512 | 25.86 | 58.5 |
| Santa Maria di Licodia | 7,576 | 26.28 | 288.3 |
| Santa Venerina | 8,411 | 19.03 | 442.1 |
| Scordia | 15,999 | 24.31 | 658.1 |
| Trecastagni | 11,349 | 19.16 | 592.4 |
| Tremestieri Etneo | 19,234 | 6.52 | 2,951.3 |
| Valverde | 7,794 | 5.52 | 1,411.5 |
| Viagrande | 8,923 | 10.09 | 883.9 |
| Vizzini | 5,640 | 126.75 | 44.5 |
| Zafferana Etnea | 9,352 | 76.87 | 121.7 |