| Mario Saldívar | |
| Fullname: | Mario Arsenio Saldívar Rojas |
| Birth Date: | 12 September 1990 |
| Position: | Right back |
| Currentclub: | River Plate |
| Clubnumber: | 6 |
| Years1: | 2011 |
| Clubs1: | Independiente |
| Caps1: | 23 |
| Goals1: | 0 |
| Years2: | 2012 |
| Clubs2: | Figueirense |
| Caps2: | 1 |
| Goals2: | 0 |
| Years3: | 2013–2014 |
| Clubs3: | Sportivo Luqueño |
| Caps3: | 33 |
| Goals3: | 1 |
| Years4: | 2015 |
| Clubs4: | Libertad |
| Caps4: | 21 |
| Goals4: | 0 |
| Years5: | 2016 |
| Clubs5: | Tombense |
| Caps5: | 9 |
| Goals5: | 0 |
| Years6: | 2016 |
| Clubs6: | Sportivo Luqueño |
| Caps6: | 6 |
| Goals6: | 0 |
| Years7: | 2017 |
| Clubs7: | Independiente |
| Caps7: | 27 |
| Goals7: | 1 |
| Years8: | 2018–2019 |
| Clubs8: | Deportivo Santaní |
| Caps8: | 12 |
| Goals8: | 0 |
| Years9: | 2019– |
| Clubs9: | River Plate |
| Caps9: | 36 |
| Goals9: | 0 |
Mario Arsenio Saldívar Rojas (born September 12, 1990) is a Paraguayan footballer, who plays for River Plate as a right back.[1]