| Gregor Blatnik | |
| Birth Date: | 1972 12, df=yes |
| Birth Place: | SFR Yugoslavia |
| Height: | 1.82 m |
| Position: | Defender |
| Youthyears1: | –1991 |
| Youthclubs1: | Celje |
| Years1: | 1991–1995 |
| Clubs1: | Publikum Celje |
| Caps1: | 107 |
| Goals1: | 7 |
| Years2: | 1995–1996 |
| Clubs2: | Korotan Prevalje |
| Caps2: | 31 |
| Goals2: | 0 |
| Years3: | 1996–2001 |
| Clubs3: | Publikum Celje |
| Caps3: | 136 |
| Goals3: | 0 |
| Years4: | 2001–2002 |
| Clubs4: | Mura |
| Caps4: | 1 |
| Goals4: | 0 |
| Years5: | 2002–2003 |
| Clubs5: | Šmartno |
| Caps5: | 4 |
| Goals5: | 0 |
| Totalcaps: | 279 |
| Totalgoals: | 7 |
| Nationalyears1: | 1992 |
| Nationalteam1: | Slovenia U21 |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 1993–1995 |
| Nationalteam2: | Slovenia |
| Nationalcaps2: | 2 |
| Nationalgoals2: | 0 |
Gregor Blatnik (born 15 December 1972) is a Slovenian retired international footballer who played as a defender.
Blatnik was capped twice by the Slovenian national team, in friendly matches in 1993 and 1995.[1] [2]