| Surname | First name | Pseudonym | Year of birth | Fond No. | Inventory No. | File No. |
|---|---|---|---|---|---|---|
| Lackis | Kazys | - | 1877 | V-135 | 7 | 95 |
| Lacko | Nikolaj | - | 1963 | V-4 | 2 | 2 |
| Lacko | Velentina | - | 1957 | V-4 | 2 | 2 |
| Lačkockūnas | Povilas | - | - | L-43 | 6 | 73 |
| Lackov | Sebastian | - | 1939 | K-1 | 61 | 18 |
| Lackova | Zina | - | 1965 | K-1 | 60 | 12377 |
| Lačkovskij | Stanislav | - | 1893 | V-135 | 3 | 7 |
| Lačkovskij | Stanislav | - | 1898 | V-135 | 3 | 7 |
| Lačkovskij | Stanislav | - | 1898 | V-135 | 3 | 7 |
| Lačkovskij | Stanislav | - | 1898 | V-135 | 3 | 7 |
| Lačkovskij | Stanislav | - | 1898 | V-135 | 3 | 7 |
| Lackus | Albina | - | 1921 | K-1 | 60 | 3718 |
| Lackus | Kazys | - | - | V-135 | 6 | 19 |
| Lackus | Stasys | - | 1924 | V-147 | 35 | 49 |
| Lackus | Vladas | - | 1914 | V-135 | 9 | 4 |
| Lackženis | Mikas | - | - | V-80 | 1 | 34 |
| Lacman | Ilja | - | 1906 | K-1 | 61 | 88 |
| Lacman-Špolianskaja | Polina | - | 1916 | K-1 | 60 | 901 |
| Lacmanaitė | Leja | - | 1917 | K-1 | 60 | 901 |
| Lacmanaitė | Lilija | - | 1929 | K-1 | 60 | 9469 |
