| Lukas Brazdauskis | |
| Position: | Small forward |
| Height Ft: | 6 |
| Height In: | 8 |
| Weight Lbs: | 190 |
| Nationality: | Lithuanian |
| Birth Date: | 1 October 1988 |
| Birth Place: | Kaunas, Lithuanian SSR, Soviet Union |
| Career Start: | 2007 |
| Career End: | 2017 |
| Years1: | 2007–2010 |
| Team1: | Lietuvos Rytas |
| Years2: | 2010 |
| Team2: | BC Perlas |
| Years3: | 2010–2011 |
| Team3: | BC Nevėžis |
| Years4: | 2011–2012 |
| Team4: | BC Pieno žvaigždės |
| Years5: | 2012–2013 |
| Team5: | BC Dzūkija |
| Years6: | 2014 |
| Years7: | 2014 |
| Team7: | BC Trakai |
| Years8: | 2014–2015 |
| Team8: | BC Nevėžis |
| Years9: | 2017 |
| Team9: | Vytis Šakiai |
Lukas Brazdauskis (born October 1, 1988) is a Lithuanian professional basketball player.