| Surname | First name | Pseudonym | Year of birth | Fond No. | Inventory No. | File No. |
|---|---|---|---|---|---|---|
| Klucevičius | Boleslovas | - | 1907 | V-135 | 3 | 4 |
| Klučinskas | Kostas | - | 1915 | V-139 | 1 | 57 |
| Kludkevič | Jadvyga | - | 1929 | V-4 | 1 | 56330 |
| Klug | Albert | - | 1897 | K-15 | 1 | 292 |
| Klug | August | - | - | K-15 | 1 | 293 |
| Klug | Boris | - | 1953 | L-3 | 4 | 1 |
| Klug | Gustav | - | - | K-15 | 1 | 293 |
| Klug | Otto | - | 1903 | K-15 | 1 | 294 |
| Klug | Zygfrida | - | - | K-15 | 1 | 293 |
| Kluga | Anton | - | 1914 | V-147 | 11 | 69 |
| Kluga | Jonas | - | 1908 | V-135 | 5 | 15 |
| Kluga | Jonas | - | 1908 | V-135 | 6 | 11 |
| Kluga | Karl | - | 1905 | V-80 | 1 | 23 |
| Kluge | Gerhard | - | 1914 | K-1 | 61 | 109 |
| Klugerman | Eduard | - | 1975 | K-1 | 60 | 12627/10 |
| Klugerman | Grigorij | - | 1970 | K-1 | 60 | 21257 |
| Klugerman | Grigorij | - | 1970 | L-3 | 4 | 1 |
| Klugerman | Isaak | - | 1947 | K-1 | 60 | 21257 |
| Klugerman | Isak | - | 1947 | L-3 | 4 | 1 |
| Klugerman | Rozalija | - | 1946 | K-1 | 60 | 21257 |
