| Lukáš Derner | |
| Team: | HC Liberec |
| League: | CZE |
| Former Teams: | HC Lasselsberger Plzeň |
| Ntl Team: | Czech Republic |
| Position: | Defence |
| Shoots: | Left |
| Height Ft: | 6 |
| Height In: | 0 |
| Weight Lb: | 163 |
| Birth Date: | 24 August 1983 |
| Birth Place: | Liberec, CS |
| Career Start: | 1999 |
Lukáš Derner (born August 24, 1983) is a Czech professional ice hockey player. He plays defence for HC Liberec in the Czech Extraliga. He began his career with HC Liberec in the season 1999-2000.