Enlistment district
| Name | Details |
|---|---|
| M/S Ingvill | Build year 1949 |
| Arne Jonas Isaksen | Born May 29, 1913 in Kragerø |
| Oddvar Hartmann Isaksen | Born September 10, 1921 in Kragerø |
| Skonnertskib 3 Mast. Isbaaden | Build year 1875 |
| D/S Isbjørn | Build year 1907 |
| Bark Isbjørnen | Build year 1863 |
| Brigg Ispilen | Build year 1865 |
| M/S Jean | Build year 1938 |
| Bark Jeanie Louttit | Build year 1869 |
| Harry Johan Jensen | Born May 16, 1923 in Skåtøy |
| Jens Oskar Jensen | Born February 15, 1922 in Sannidal |
| Karl Andreas Jensen | Born July 1, 1891 in Skåtøy |
| Bark Jernæs | Build year 1870 |
| Kristian Julius Johannessen | Born March 8, 1887 in Kragerø |
| Kristian Johnsen | Born September 28, 1903 in Kragerø |
| Olav Marius Johnsen | Born December 3, 1899 in Sannidal |
| Galeas Jolla | Build year 1912 |
| D/S Jomfruland | Build year 1917 |
| Brigg Juno | Build year 1862 |
| Brigg Juno | Build year 1838 |
| Brigantine J. Williams | Build year 1871 |
| Arthur Juel Jørgensen | Born September 27, 1910 in Kragerø |
| Ivar Gerhard Jørgensen | Born December 6, 1923 in Kragerø |
| Odd Leegård Jørgensen | Born March 14, 1916 in Kragerø |
| Bark Kalstad | Build year 1870 |