| Rank | Country | Maritime claims |
| Djibouti | territorial sea: 12 nm contiguous zone: 24 nm exclusive economic zone: 200 nm |
| Dominica | territorial sea: 12 nm contiguous zone: 24 nm exclusive economic zone: 200 nm |
| Dominican Republic | measured from claimed archipelagic straight baselines territorial sea: 6 nm contiguous zone: 24 nm exclusive economic zone: 200 nm continental shelf: 200 nm or to the edge of the continental margin |
| Ecuador | territorial sea: 200 nm continental shelf: 100 nm from 2,500-m isobath |
| Egypt | territorial sea: 12 nm contiguous zone: 24 nm exclusive economic zone: 200 nm continental shelf: 200 m depth or to the depth of exploitation |
| El Salvador | territorial sea: 12 nm contiguous zone: 24 nm exclusive economic zone: 200 nm |
| Equatorial Guinea | territorial sea: 12 nm exclusive economic zone: 200 nm |
| Eritrea | territorial sea: 12 nm |
| Estonia | territorial sea: 12 nm exclusive economic zone: limits fixed in coordination with neighboring states |
| Ethiopia | none (landlocked) |
| European Union | NA |