| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Yannakovon | city | Nomos Imathias | Greece | 40.6719444 | 22.0561111 | 702 | 7873 |
| Yannákovon | city | Nomos Imathias | Greece | 40.6719444 | 22.0561111 | 702 | 7873 |
| Yeoryianoi | city | Nomos Imathias | Greece | 40.4669444 | 22.1611111 | 1551 | 9149 |
| Yeoryianoí | city | Nomos Imathias | Greece | 40.4669444 | 22.1611111 | 1551 | 9149 |
| Yeraki | city | Nomos Imathias | Greece | 40.5144444 | 22.3872222 | 101 | 8994 |
| Yeráki | city | Nomos Imathias | Greece | 40.5144444 | 22.3872222 | 101 | 8994 |
| Yiannakokhori | city | Nomos Imathias | Greece | 40.6719444 | 22.0561111 | 702 | 7873 |
| Yiannakokhorion | city | Nomos Imathias | Greece | 40.6719444 | 22.0561111 | 702 | 7873 |
| Yiannakokhóri | city | Nomos Imathias | Greece | 40.6719444 | 22.0561111 | 702 | 7873 |
| Yiannakokhórion | city | Nomos Imathias | Greece | 40.6719444 | 22.0561111 | 702 | 7873 |
| Yiannissa | city | Nomos Imathias | Greece | 40.6011111 | 22.1941667 | 78 | 9106 |
| Yidha | city | Nomos Imathias | Greece | 40.6266667 | 22.4441667 | 13 | 9359 |
| Yidhas | city | Nomos Imathias | Greece | 40.6266667 | 22.4441667 | 13 | 9359 |
| Yidhá | city | Nomos Imathias | Greece | 40.6266667 | 22.4441667 | 13 | 9359 |
| Yidhás | city | Nomos Imathias | Greece | 40.6266667 | 22.4441667 | 13 | 9359 |
| Yiánnissa | city | Nomos Imathias | Greece | 40.6011111 | 22.1941667 | 78 | 9106 |
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