Mariana Avitia is an archer who has competed for Mexico. She competed at the 2008 and 2012 Summer Olympic Games.
Olympic Results[]
| Year | Event | Result |
|---|---|---|
| 2008 | Women's individual | 8th |
| 2012 | Women's individual | 
|
| Women's team | 7th |
2008[]
| Discipline | Stage | Opponent | Result |
|---|---|---|---|
| Individual | Ranking | 641 | |
| Round 1 |  Son Hye-yong
|
112 – 107 | |
| Round 2 |  Malgorzata Sobieraj
|
110 – 109 | |
| Round 3 |  Khatuna Phutkaradze-Narimanidze
|
109 – 108 | |
| Quarterfinal | Kwon Un-sil
|
99 – 105 | |
| Semifinal | Did not advance | ||
| Final | |||
2012[]
| Discipline | Stage | Opponent | Result |
|---|---|---|---|
| Individual | Ranking | 659 | |
| Round 1 |  Zahra Dehghan
|
6 – 2 | |
| Round 2 |  Naomi Folkard
|
6 – 2 | |
| Round 3 |  Carina Christiansen
|
6 – 2 | |
| Quarterfinal |  Lee Seong-jin
|
6 – 2 | |
| Semifinal |  Aida Roman
|
2 – 6 | |
| 3rd place |  Khatuna Kvrivishvili-Lorig
|
6 – 2 | |
| Team | Ranking | 1974 | |
| Round 1 | Bye | ||
| Quarterfinal | Japan | 209 – 219 | |
| Semifinal | Did not advance | ||
| Final | |||