| Luka Vončina | |
| Position: | Shooting guard |
| Height Ft: | 6 |
| Height In: | 3 |
| Weight Lb: | 195 |
| League: | Slovenian League |
| Team: | Ilirija |
| Number: | 44 |
| Nationality: | Slovenian |
| Birth Date: | 27 December 1991 |
| Birth Place: | Ljubljana, Slovenia |
| College: | Charlotte (2010–2012) |
| Career Start: | 2010 |
| Years1: | 2007–2010 |
| Team1: | Union Olimpija |
| Years2: | 2012–2013 |
| Team2: | LTH Castings |
| Years3: | 2013–2017 |
| Team3: | Helios Suns |
| Years4: | 2017–2018 |
| Team4: | Ilirija |
| Years5: | 2018–2020 |
| Team5: | Koper Primorska |
| Years6: | 2021–present |
| Team6: | Ilirija |
| Highlights: |
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Luka Vončina (born December 27, 1991, in Ljubljana, Slovenia) is a Slovenian professional basketball player for Ilirija of the Slovenian League. He is a 1.91 m tall Shooting guard.