| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Omanovac | city | Pozesko-Slavonska Zupanija | Croatia | 45.48 | 17.18 | 830 | 3706 |
| Omar | city | Primorsko-Goranska Zupanija | Croatia | 45.11 | 14.91 | 3349 | 218 |
| Omari | city | Splitsko-Dalmatinska Zupanija | Croatia | 43.69 | 16.89 | 4596 | 3210 |
| Ombarine | city | Splitsko-Dalmatinska Zupanija | Croatia | 43.58 | 16.91 | 2509 | 1278 |
| Omisalj | city | Primorsko-Goranska Zupanija | Croatia | 45.21 | 14.56 | 200 | 2672 |
| Omiš | city | Splitsko-Dalmatinska Zupanija | Croatia | 43.44 | 16.69 | 0 | 6159 |
| Omrkli | city | Dubrovacko-Neretvanska Zupanija | Croatia | 42.96 | 17.66 | 830 | 2842 |
| Omsica | city | Zadarska Zupanija | Croatia | 44.36 | 15.94 | 2509 | 596 |