| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 삼거리 | city | Incheon | Korea, Republic of (South) | 37.76 | 126.47 | 95 | 8801 |
| 삼랑성 | city | Incheon | Korea, Republic of (South) | 37.63 | 126.47 | 236 | 6702 |
| 삼목동 | city | Incheon | Korea, Republic of (South) | 37.48 | 126.47 | 9 | 6249 |
| 삼산 | city | Incheon | Korea, Republic of (South) | 37.70 | 126.32 | 830 | 1554 |
| 삼산동 | city | Incheon | Korea, Republic of (South) | 37.52 | 126.74 | 16 | 1111414 |
| 삼산동 (Samsan-dong) | city | Incheon | Korea, Republic of (South) | 37.52 | 126.74 | 16 | 1111414 |
| 삼촌 | city | Incheon | Korea, Republic of (South) | 37.63 | 126.44 | 190 | 5831 |