| Surname | First name | Pseudonym | Year of birth | Fond No. | Inventory No. | File No. |
|---|---|---|---|---|---|---|
| Kofšin | Vitalij | - | 1912 | V-147 | 41 | 42 |
| Koftajenko | Nikolja | - | - | V-147 | 49 | 2 |
| Koftaniuk | Michail | - | - | V-147 | 49 | 2 |
| Koftaniukas | Sergejus | - | 1935 | V-147 | 7 | 51 |
| Koftun | Ana | - | 1914 | V-80 | 1 | 20 |
| Kog | Adam | - | 1918 | V-135 | 3 | 6 |
| Kog | Edvard | - | 1927 | V-135 | 3 | 6 |
| Koga | Stasys | - | 1925 | V-147 | 11 | 69 |
| Kogač | Edvard | - | 1922 | V-147 | 46 | 58 |
| Kogadij | Nikolaj | - | - | V-147 | 49 | 2 |
| Kogadovskij | Oresta | - | 1913 | K-1 | 61 | 109 |
| Kogalevskij | Ivan | - | 1930 | V-4 | 2 | 2 |
| Kogalevskij | Michail | - | 1910 | V-135 | 3 | 6 |
| Kogaliov | Aleksandr | - | 1955 | V-147 | 2 | 94 |
| Kogan | - | - | - | 3377 | 58 | 238 |
| Kogan | - | - | - | 3658 | 9 | 12 |
| Kogan | - | - | - | K-1 | 58 | 22194/3 |
| Kogan | - | - | - | K-1 | 58 | 5246/3 |
| Kogan | - | - | - | K-1 | 61 | 71 |
| Kogan | - | - | - | V-147 | 49 | 2 |
