| Valentina Lalenkova | |
| Nationality: | Ukrainian |
| Sport: | Speed skating |
| Birth Date: | 5 May 1957 |
| Birth Place: | Sverdlovsk, Russian SFSR, Soviet Union |
Valentina Lalenkova (born 5 May 1957) is a Ukrainian speed skater. She competed at the 1980 Winter Olympics and the 1984 Winter Olympics, representing the Soviet Union.[1]