| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Yamaya | city | Saaremaa | Estonia | 58.052778 | 22.0566667 | 0 | 404 |
| Yamma | city | Saaremaa | Estonia | 58.052778 | 22.0566667 | 0 | 404 |
| Yarise | city | Saaremaa | Estonia | 58.5027778 | 22.445 | 118 | 1074 |
| Yarve | city | Saaremaa | Estonia | 58.1886111 | 22.2683333 | 0 | 652 |
| Yarve-Keskranna | city | Saaremaa | Estonia | 58.2008333 | 22.2975 | 0 | 387 |
| Yarvekyula | city | Saaremaa | Estonia | 58.5730556 | 22.8402778 | 42 | 1073 |
| Yauni | city | Saaremaa | Estonia | 58.4383333 | 22.2277778 | 108 | 1062 |
| Yeste | city | Saaremaa | Estonia | 58.5416667 | 22.7372222 | 42 | 835 |
| Ykha | city | Saaremaa | Estonia | 58.3994444 | 22.5397222 | 49 | 1097 |
| Yursi | city | Saaremaa | Estonia | 58.3933333 | 22.8383333 | 36 | 1088 |
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