| Luka Gračnar | |
| Birth Date: | 31 October 1993 |
| Birth Place: | Jesenice, Slovenia |
| League: | DEL2 |
| Team: | Eispiraten Crimmitschau |
| Former Teams: | HDD Jesenice EC Red Bull Salzburg HK Poprad HC TWK Innsbruck Storhamar Ishockey Black Wings 1992 |
| Position: | Goaltender |
| Ntl Team: | SLO |
| Height Ft: | 5 |
| Height In: | 10 |
| Weight Lb: | 183 |
| Catches: | Left |
| Career Start: | 2010 |
Luka Gračnar (born October 31, 1993) is a Slovenian professional ice hockey goaltender. He is currently playing for Eispiraten Crimmitschau of the DEL2.
Gračnar played as a member of Team Slovenia at the 2013 IIHF World Championship.[1]