World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Lehtma | EELHT | Estonia |
| Lehtma Kalurisadam | EELHK | Estonia |
| Leicester | GBLCS | United Kingdom |
| Leiden | NLLID | Netherlands |
| Leiderdorp | NLLDD | Netherlands |
| Leigh-on-Sea | GBLOS | United Kingdom |
| Leikanger | NOLEK | Norway |
| Leimbach | DECCC | Germany |
| Leimersheim | DEEEM | Germany |
| Leimuiderbrug | NLLRU | Netherlands |