| Surname | First name | Pseudonym | Year of birth | Fond No. | Inventory No. | File No. |
|---|---|---|---|---|---|---|
| Kozlovski | Viktor | - | 1925 | V-147 | 46 | 61 |
| Kozlovski | Zenon | - | 1927 | V-147 | 46 | 61 |
| Kozlovski | Zigmund | - | 1959 | V-147 | 1 | 99 |
| Kozlovskich | Vasilij | - | 1925 | V-147 | 49 | 2 |
| Kozlovskienė | Lilija | - | 1940 | K-1 | 60 | 16200 |
| Kozlovskienė | Lilija | - | 1940 | L-3 | 4 | 1 |
| Kozlovskienė | Ona | - | - | V-135 | 6 | 19 |
| Kozlovskienė | Ona | - | - | V-135 | 6 | 19 |
| Kozlovskienė | Ona | - | - | V-135 | 6 | 19 |
| Kozlovskienė | Rozalija | - | 1907 | K-15 | 1 | 295 |
| Kozlovskienė | Stanislava | - | 1905 | V-80 | 1 | 23 |
| Kozlovskienė | Veronika | - | 1895 | K-15 | 1 | 292 |
| Kozlovskij | - | - | - | 18 | 1 | 4 |
| Kozlovskij | - | - | - | 3377 | 55 | 52 |
| Kozlovskij | - | - | - | 3377 | 55 | 61 |
| Kozlovskij | - | - | - | 3377 | 58 | 584 |
| Kozlovskij | - | - | - | K-1 | 58 | 42809/3 |
| Kozlovskij | - | - | - | K-1 | 61 | 71 |
| Kozlovskij | - | - | - | V-135 | 7 | 17 |
| Kozlovskij | - | - | - | V-135 | 7 | 46 |
