| Mario Šimić | |
| Fullname: | Mario Šimić |
| Birth Date: | 28 December 1989 |
| Birth Place: | Jajce, SFR Yugoslavia |
| Currentclub: | NK Oroslavje |
| Position: | Left Back |
| Youthclubs1: | Sydney United |
| Youthclubs2: | HNK Zmaj Makarska |
| Youthyears3: | 2009–2011 |
| Youthclubs3: | Newcastle Jets |
| Years1: | 2008 |
| Caps1: | 0 |
| Goals1: | 0 |
| Years2: | 2009 |
| Clubs2: | Sydney United |
| Caps2: | 12 |
| Goals2: | 0 |
| Years3: | 2011–2012 |
| Clubs3: | Newcastle Jets |
| Caps3: | 5 |
| Goals3: | 0 |
| Years4: | 2012–2013 |
| Caps4: | 15 |
| Goals4: | 0 |
| Years5: | 2013–2014 |
| Caps5: | 15 |
| Goals5: | 2 |
| Years6: | 2014–2017 |
| Clubs6: | NK Lučko |
| Caps6: | 13 |
| Goals6: | 0 |
| Years7: | 2017–2023 |
| Clubs7: | NK Oroslavje |
| Caps7: | 91 |
| Goals7: | 54 |
| Pcupdate: | 18 April 2024 |
Mario Šimić (born 28 December 1989) is a Croatia footballer who last played for NK Oroslavje, who compete in the 2.ŽNL Krapina-Zagorje league, in Croatia.[1]
Mario Šimić made his professional debut in the A-League on 2 February 2011 in a round 25 clash against Melbourne Victory coming off the bench in the 73rd minute of the game in a 2–0 loss.[2] In September 2017, Mario signed with NK Oroslavje on a free transfer from NK Lučko.