| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Yaaruugiin Huryee | city | Dzavhan | Mongolia | 47.72 | 96.60 | 5869 | 0 |
| Yagutszarin-khure | city | Suhbaatar | Mongolia | 45.90 | 115.37 | 3530 | 0 |
| Yaltaiin Dugang | city | Tov | Mongolia | 49.08 | 108.17 | 4189 | 149 |
| Yaltuin-dugang | city | Tov | Mongolia | 49.08 | 108.17 | 4189 | 149 |
| Yanchin Hiid | city | Tov | Mongolia | 47.22 | 108.08 | 5029 | 149 |
| Yargay | city | Selenge | Mongolia | 48.65 | 104.70 | 3733 | 149 |
| Yarugiin Khure | city | Dzavhan | Mongolia | 47.72 | 96.60 | 5869 | 0 |
| Yaruu | city | Dzavhan | Mongolia | 48.13 | 96.75 | 6781 | 0 |
| Yegudzeri'iin hurie | city | Suhbaatar | Mongolia | 45.90 | 115.37 | 3530 | 0 |
| Yeguudzeriin Huryee | city | Suhbaatar | Mongolia | 45.90 | 115.37 | 3530 | 0 |
| Yegüdzeri’iin hürie | city | Suhbaatar | Mongolia | 45.90 | 115.37 | 3530 | 0 |
| Yegüüdzer Hiid | city | Suhbaatar | Mongolia | 45.90 | 115.37 | 3530 | 0 |
| Yehe Burham Sum | city | Dornod | Mongolia | 47.87 | 118.45 | 2509 | 0 |
| Yeke Uula camp | city | Dzavhan | Mongolia | 48.55 | 98.67 | 5869 | 0 |
| Yekhe Tamir | city | Arhangay | Mongolia | 47.50 | 100.87 | 5869 | 149 |
| Yelintey | city | Tov | Mongolia | 48.27 | 107.72 | 6062 | 149 |
| Yihe Ayl | city | Dornod | Mongolia | 46.28 | 116.78 | 3349 | 140 |
| Yihe Bulagiin Dugang | city | Dzavhan | Mongolia | 48.82 | 96.55 | 6709 | 0 |
| Yihe Bulagiin Huryee | city | Suhbaatar | Mongolia | 45.35 | 113.13 | 3431 | 0 |
| Yihe Bulagiin Süme | city | Suhbaatar | Mongolia | 45.35 | 113.13 | 3431 | 0 |
| Yihe Hete Suma | city | Dornogovi | Mongolia | 46.25 | 110.17 | 4189 | 0 |
| Yihe Hiid | city | Dornogovi | Mongolia | 46.25 | 110.17 | 4189 | 0 |
| Yihe Hiid Suma | city | Dornogovi | Mongolia | 46.25 | 110.17 | 4189 | 0 |
| Yihe Hujirtayn Hüryee | city | Hovsgol | Mongolia | 48.68 | 100.17 | 6709 | 149 |
| Yihe Hushuu Huryee | city | Bulgan | Mongolia | 49.32 | 102.12 | 3349 | 0 |
| Yihe Jirgalan Suma | city | Dornogovi | Mongolia | 45.52 | 108.80 | 3736 | 0 |
| Yihe Jirgalang | city | Dornogovi | Mongolia | 45.52 | 108.80 | 3736 | 0 |
| Yihe Jirgalang Suma | city | Dornogovi | Mongolia | 45.52 | 108.80 | 3736 | 0 |
| Yihe Jirgalanta Suma | city | Hovsgol | Mongolia | 48.59 | 99.35 | 5200 | 149 |
| Yihe Jisa Hiid | city | Dundgovi | Mongolia | 45.68 | 106.92 | 4189 | 0 |
| Yihe Naratayn Hiid | city | Dornogovi | Mongolia | 45.58 | 108.67 | 4189 | 0 |
| Yihe Suuji | city | Tov | Mongolia | 48.25 | 106.30 | 5029 | 149 |
| Yihe Tamiriin Suma | city | Arhangay | Mongolia | 47.50 | 100.87 | 5869 | 149 |
| Yihe Tsahil | city | Darhan-Uul | Mongolia | 49.42 | 106.00 | 2801 | 2379 |
| Yihe Tüshig Tsagaan Nuur Suma | city | Selenge | Mongolia | 50.33 | 105.05 | 2509 | 149 |
| Yihe Uula Suma | city | Hovsgol | Mongolia | 49.43 | 101.47 | 3461 | 149 |
| Yihe Uula Suma | city | Dzavhan | Mongolia | 48.55 | 98.67 | 5869 | 0 |
| Yiheteyn Dugang | city | Bulgan | Mongolia | 49.47 | 103.87 | 2598 | 0 |
| Yoliin Hural | city | Ulaanbaatar | Mongolia | 47.83 | 107.50 | 5029 | 7 |
| Yoroo Khoroo | city | Selenge | Mongolia | 49.58 | 106.85 | 2509 | 149 |
| Yoroo Somon | city | Selenge | Mongolia | 49.75 | 106.67 | 2509 | 149 |
| Yoroo Suma | city | Selenge | Mongolia | 49.75 | 106.67 | 2509 | 149 |
| Yoroo sumu | city | Selenge | Mongolia | 49.75 | 106.67 | 2509 | 149 |
| Yoroogiin Altanii Gadzar | city | Selenge | Mongolia | 49.30 | 107.23 | 2687 | 149 |
| Yoroohoroo | city | Selenge | Mongolia | 49.58 | 106.85 | 2509 | 149 |
| Youth City | city | Bayanhongor | Mongolia | 46.19 | 100.72 | 6174 | 0 |
| Yrda Goliin Bayshing | city | Govi-Altay | Mongolia | 45.98 | 94.70 | 4189 | 0 |
| Yugodzir'-Khid | city | Suhbaatar | Mongolia | 45.90 | 115.37 | 3530 | 0 |
| Yugodzir’-Khid | city | Suhbaatar | Mongolia | 45.90 | 115.37 | 3530 | 0 |
| Yugodzyr | city | Suhbaatar | Mongolia | 45.90 | 115.37 | 3530 | 0 |
| Yugodzyr-Khid | city | Suhbaatar | Mongolia | 45.90 | 115.37 | 3530 | 0 |
| Yugudserin Khure | city | Suhbaatar | Mongolia | 45.90 | 115.37 | 3530 | 0 |
| Yugudzeri'iin hurie | city | Suhbaatar | Mongolia | 45.90 | 115.37 | 3530 | 0 |
| Yugudzeri'in hurie | city | Suhbaatar | Mongolia | 45.90 | 115.37 | 3530 | 0 |
| Yugutszeroyn Khid | city | Suhbaatar | Mongolia | 45.90 | 115.37 | 3530 | 0 |
| Yugutszeryn Khid | city | Suhbaatar | Mongolia | 45.90 | 115.37 | 3530 | 0 |
| Yugutszeryyn Khid | city | Suhbaatar | Mongolia | 45.90 | 115.37 | 3530 | 0 |
| Yugüdzeri’iin hürie | city | Suhbaatar | Mongolia | 45.90 | 115.37 | 3530 | 0 |
| Yugüdzeri’in hürie | city | Suhbaatar | Mongolia | 45.90 | 115.37 | 3530 | 0 |
| Yum Beise | city | Bayanhongor | Mongolia | 44.62 | 98.70 | 6184 | 0 |
| Yumiin Dugang | city | Bulgan | Mongolia | 49.13 | 103.72 | 4189 | 0 |
| Yumiin Jisa | city | Bayanhongor | Mongolia | 46.20 | 99.03 | 6174 | 0 |
| Yumiin chzhisa | city | Bayanhongor | Mongolia | 46.20 | 99.03 | 6174 | 0 |
| Yumu-beisen kure | city | Bayanhongor | Mongolia | 44.62 | 98.70 | 6184 | 0 |
| Yumyyn dugang | city | Bulgan | Mongolia | 49.13 | 103.72 | 4189 | 0 |
| Yunshiin Hiid | city | Tov | Mongolia | 47.22 | 108.08 | 5029 | 149 |
| Yunshiyn Khid | city | Tov | Mongolia | 47.22 | 108.08 | 5029 | 149 |
| Yunshyyn-Khid | city | Tov | Mongolia | 47.22 | 108.08 | 5029 | 149 |
| Yuroo | city | Selenge | Mongolia | 49.75 | 106.67 | 2509 | 149 |
| Yusun-bulak | city | Govi-Altay | Mongolia | 46.37 | 96.26 | 7027 | 67946 |
| Yöröö | city | Selenge | Mongolia | 49.75 | 106.67 | 2509 | 149 |
| Yöröö Den | city | Selenge | Mongolia | 49.82 | 106.50 | 2509 | 149 |
| Yöröögiin Haluun Arshaan | city | Selenge | Mongolia | 49.03 | 107.48 | 4189 | 149 |
| Yöröögiyn Altany Hodzav | city | Selenge | Mongolia | 49.30 | 107.23 | 2687 | 149 |
| Yöröögiyn Halin Artan | city | Selenge | Mongolia | 49.03 | 107.48 | 4189 | 149 |
| Yösönbulag | city | Govi-Altay | Mongolia | 46.37 | 96.26 | 7027 | 67946 |