| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Yagala | city | Harjumaa | Estonia | 59.4172222 | 25.2386111 | 164 | 9732 |
| Yalgimyae | city | Harjumaa | Estonia | 59.3191667 | 24.6016667 | 147 | 9804 |
| Yanika | city | Harjumaa | Estonia | 59.1519444 | 24.3222222 | 183 | 9850 |
| Yannima | city | Harjumaa | Estonia | 59.1833333 | 24.0666667 | 144 | 9429 |
| Yarsi | city | Harjumaa | Estonia | 59.3708333 | 25.0294444 | 187 | 9791 |
| Yarve | city | Harjumaa | Estonia | 59.4166667 | 24.6330556 | 72 | 6176 |
| Yarvekyulya | city | Harjumaa | Estonia | 59.4166667 | 24.6330556 | 72 | 6176 |
| Yarvekyulya | city | Harjumaa | Estonia | 59.3766667 | 24.7927778 | 154 | 9475 |
| Yermakozu | city | Harjumaa | Estonia | 59.3961111 | 25.47 | 265 | 9777 |
| Yuksnurme | city | Harjumaa | Estonia | 59.2919444 | 24.6111111 | 134 | 9804 |
| Yuleval'tkyula | city | Harjumaa | Estonia | 59.3833333 | 24.4 | 101 | 9555 |
| Yulevalʼtkyula | city | Harjumaa | Estonia | 59.3833333 | 24.4 | 101 | 9555 |
| Yuleyye | city | Harjumaa | Estonia | 59.3413889 | 25.3697222 | 196 | 9791 |
| Yulgase | city | Harjumaa | Estonia | 59.4866667 | 25.0777778 | 177 | 7054 |
| Yuminda | city | Harjumaa | Estonia | 59.6283333 | 25.5202778 | 3 | 2086 |
| Yuri | city | Harjumaa | Estonia | 59.3541667 | 24.8941667 | 200 | 9791 |
| Yyesu | city | Harjumaa | Estonia | 59.4677778 | 25.1644444 | 111 | 6836 |
| Yygisu | city | Harjumaa | Estonia | 59.2783333 | 24.5105556 | 137 | 9815 |
| Yyysmyae | city | Harjumaa | Estonia | 59.4202778 | 24.6411111 | 72 | 6176 |
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