Enlistment district
| Name | Details |
|---|---|
| M/S Ingrita | Build year 1980 |
| Bark Ino | Build year 1856 |
| Henrik Gustav IOlsen | Born January 13, 1889 in Fjære. |
| Bark Irene | Build year 1868 |
| Fullrigger Iris | Build year 1840 |
| Harald Isachsen | Born May 11, 1875 in Grimstad |
| Isach Isachsen | Born March 23, 1872 in Grimstad |
| Isach Lilje Isachsen | Born February 27, 1911 in Grimstad |
| Johan Fritzner Wibye Isachsen | Born October 3, 1873 in Grimstad |
| Martinius Isachsen | Born August 5, 1833 in Grimstad |
| Fredrik Isachson | Born February 16, 1867 in Tanum sogn, Båhus, Sverige |
| Cornelius Isaksen | Born July 16, 1858 in Grimstad |
| Jørgen Peder Isaksen | Born September 30, 1861 in Grimstad |
| Olaf Alfred Isaksen | Born May 27, 1883 in Grimstad |
| Tobias Isaksen | Born August 3, 1843 in Lyngdal VA |
| Galeas Island | Build year 1881 |
| D/S Istind | Build year 1920 |
| Ivar Ørland Ivarsen | Born November 14, 1895 in Birkenes |
| Carl Johan Ivarson | Born January 27, 1871 in Mo sokn, Bohuslen |
| Karsten Ivarson | Born January 12, 1898 in Grimstad |
| Øivind Thomas Ivarson | Born June 10, 1899 in Grimstad |
| Edvard Iversen | Born February 17, 1870 in Fjære |
| Edvard Martinius Iversen | Born August 5, 1868 in Fjære |
| Gustav Adel Iversen | Born January 22, 1873 in Båhuslen, Sverige |
| Ingvald Kristian Iversen | Born April 2, 1899 in Fjære |