| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Yangchŏng-dong | city | Busan | Korea, Republic of (South) | 35.17 | 129.08 | 846 | 1050373 |
| Yangjeongdong | city | Busan | Korea, Republic of (South) | 35.17 | 129.08 | 846 | 1050373 |
| Yangjong | city | Busan | Korea, Republic of (South) | 35.17 | 129.08 | 846 | 1050373 |
| Yeommak | city | Busan | Korea, Republic of (South) | 35.14 | 128.95 | 3 | 270739 |
| Yeonggang | city | Busan | Korea, Republic of (South) | 35.11 | 128.93 | 6 | 176638 |
| Yeongu | city | Busan | Korea, Republic of (South) | 35.28 | 129.16 | 406 | 186284 |
| Yeonsandong | city | Busan | Korea, Republic of (South) | 35.18 | 129.09 | 393 | 979632 |
| Yerim | city | Busan | Korea, Republic of (South) | 35.33 | 129.21 | 160 | 17220 |
| Yommag 1-gu | city | Busan | Korea, Republic of (South) | 35.14 | 128.95 | 0 | 270739 |
| Yommagilgu | city | Busan | Korea, Republic of (South) | 35.14 | 128.95 | 0 | 270739 |
| Yong-dong | city | Busan | Korea, Republic of (South) | 35.23 | 129.01 | 68 | 381655 |
| Yongdang | city | Busan | Korea, Republic of (South) | 35.23 | 129.01 | 68 | 381655 |
| Yongdung | city | Busan | Korea, Republic of (South) | 35.20 | 128.90 | 3 | 105323 |
| Yonggang | city | Busan | Korea, Republic of (South) | 35.11 | 128.93 | 6 | 176638 |
| Yongho-ri | city | Busan | Korea, Republic of (South) | 35.12 | 129.11 | 127 | 653226 |
| Yonghodong | city | Busan | Korea, Republic of (South) | 35.12 | 129.11 | 127 | 653226 |
| Yongp'o-ri | city | Busan | Korea, Republic of (South) | 35.12 | 129.11 | 127 | 653226 |
| Yongp’o-ri | city | Busan | Korea, Republic of (South) | 35.12 | 129.11 | 127 | 653226 |
| Yongso | city | Busan | Korea, Republic of (South) | 35.34 | 129.25 | 203 | 8725 |
| Yongso-ri | city | Busan | Korea, Republic of (South) | 35.35 | 129.25 | 216 | 8725 |
| Yudu-ri | city | Busan | Korea, Republic of (South) | 35.17 | 128.97 | 0 | 354287 |
| Yulli | city | Busan | Korea, Republic of (South) | 35.06 | 128.82 | 830 | 3463 |
| Yŏnggang-ni | city | Busan | Korea, Republic of (South) | 35.11 | 128.93 | 6 | 176638 |
| Yŏnsan-dong | city | Busan | Korea, Republic of (South) | 35.18 | 129.09 | 393 | 979632 |