Directory of 42 sea ports in South Korea with UN/LOCODE codes, coordinates and live vessel traffic.
| Port | UN/LOCODE | City |
|---|---|---|
| ANJEONG | KRANJ | Tongyeong |
| BORYEONG | KRBOR | Boryeong |
| BUCHEON | KRBCN | Bucheon |
| BUSAN | KRPUS | Busan |
| BUSAN NEW PORT | KRBNP | Busan |
| DAEBUL/YEONGAM-GUN | KRDBL | Yeongam |
| DAESAN | KRTSN | Seosan |
| DANGJIN | KRTJI | Dangjin |
| DANGJIN | KRDJN | Dangjin |
| DONGHAE | KRTGH | Donghae |
| GEOJE | KRKJE | Geoje |
| GOHYEON | KRKHN | Geoje |
| GOSEONG | KRGSO | Tongyeong |
| GUNSAN | KRKUV | Gunsan |
| GWANGYANG | KRKAN | Gwangyang |
| HOSAN | KRHAS | Uljin |
| HWASUN | KRHSN | Jeju |
| HWASUN | KRZAD | Hwasun |
| INCHEON | KRINC | Incheon |
| JANGHANG/SEOCHEON-GUN | KRCHG | Seocheon |
| JEJU | KRCHA | Jeju |
| JINHAE | KRCHF | Changwon |
| MASAN | KRMAS | Changwon |
| MOKPO | KRMOK | Mokpo |
| MUKHO | KRMUK | Donghae |
| NAMWON | KRNWN | Namwon |
| OKGYE/GANGNEUNG | KROKK | Gangneung |
| OKPO | KROKP | Geoje |
| ONSAN | KRONS | Ulsan |
| POHANG | KRKPO | Pohang |
| PYEONGTAEK | KRPTK | Pyeongtaek |
| SAMCHEOK | KRSUK | Samcheok |
| SAMCHEONPO/SACHEON | KRSCP | Sacheon |
| SEOGWIPO | KRSPO | Seogwipo |
| SEONGSAN-PO | KRSSP | Seongsan |
| SOKCHO | KRSHO | Sokcho |
| TAEAN-GUN | KRTAN | Taean |
| TONGHAE | KRTGA | Donghae |
| TONGYEONG | KRTYG | Tongyeong |
| ULSAN | KRUSN | Ulsan |
| WANDO | KRWND | Wando |
| YEOSU | KRYOS | Yeosu |