| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sesljan | city | Friuli-Venezia Giulia | Italy | 45.77 | 13.63 | 354 | 10451 |
| Sesoret | city | Valle d'Aosta | Italy | 45.63 | 7.28 | 7549 | 1216 |
| Sessa Aurunca | city | Campania | Italy | 41.23 | 13.93 | 830 | 12617 |
| Sessa Cilento | city | Campania | Italy | 40.27 | 15.07 | 1669 | 8401 |
| Sessano | city | Molise | Italy | 41.63 | 14.33 | 2916 | 3756 |
| Sessano del Molise | city | Molise | Italy | 41.63 | 14.33 | 2916 | 3756 |
| Sessant | city | Piemonte | Italy | 44.93 | 8.17 | 830 | 34832 |
| Sesso | city | Emilia-Romagna | Italy | 44.73 | 10.63 | 101 | 63233 |
| Sesta Godano | city | Liguria | Italy | 44.28 | 9.67 | 941 | 2467 |
| Sestiere di Castello | city | Veneto | Italy | 45.45 | 12.35 | 0 | 65648 |
| Sestiere di Dorsoduro | city | Veneto | Italy | 45.45 | 12.35 | 0 | 65648 |
| Sestino | city | Toscana | Italy | 43.70 | 12.30 | 2037 | 2174 |
| Sestière di Cannaregio | city | Veneto | Italy | 45.45 | 12.35 | 0 | 65648 |
| Sestière di San Marco | city | Veneto | Italy | 45.45 | 12.35 | 0 | 65648 |
| Sestière di San Polo | city | Veneto | Italy | 45.45 | 12.35 | 0 | 65648 |
| Sestière di Santa Croce | city | Veneto | Italy | 45.45 | 12.35 | 0 | 65648 |
| Sesto | city | Lombardia | Italy | 45.53 | 9.23 | 830 | 544049 |
| Sesto | city | Toscana | Italy | 43.83 | 11.20 | 236 | 161295 |
| Sesto | city | Trentino-Sudtirol | Italy | 46.70 | 12.36 | 5029 | 2392 |
| Sesto Calende | city | Lombardia | Italy | 45.73 | 8.63 | 830 | 35688 |
| Sesto Campano | city | Molise | Italy | 41.42 | 14.07 | 1669 | 8619 |
| Sesto Fiorentino | city | Toscana | Italy | 43.83 | 11.20 | 236 | 161295 |
| Sesto Imolese | city | Emilia-Romagna | Italy | 44.45 | 11.73 | 16 | 10770 |
| Sesto San Giovanni | city | Lombardia | Italy | 45.53 | 9.23 | 830 | 544049 |
| Sesto al Reghena | city | Friuli-Venezia Giulia | Italy | 45.85 | 12.82 | 29 | 14501 |
| Sesto ed Uniti | city | Lombardia | Italy | 45.17 | 9.90 | 121 | 9766 |
| Sestola | city | Emilia-Romagna | Italy | 44.23 | 10.77 | 3349 | 3660 |
| Sestri Levante | city | Liguria | Italy | 44.27 | 9.40 | 337 | 29971 |
| Sestri Ponente | city | Liguria | Italy | 44.42 | 8.85 | 0 | 145179 |
| Sestrier | city | Piemonte | Italy | 44.95 | 6.88 | 7736 | 1409 |
| Sestrieras | city | Piemonte | Italy | 44.95 | 6.88 | 7736 | 1409 |
| Sestriere | city | Piemonte | Italy | 44.95 | 6.88 | 7736 | 1409 |
| Sestriere | city | Piemonte | Italy | 44.95 | 6.88 | 7736 | 1409 |
| Sestriere Vecchio | city | Piemonte | Italy | 44.97 | 6.88 | 6709 | 1892 |
| Sestrieres | city | Piemonte | Italy | 44.95 | 6.88 | 7736 | 1409 |
| Sestu | city | Sardegna | Italy | 39.30 | 9.09 | 183 | 60398 |