Mayra Aguiar is a judoka who has competed for Brazil. She competed at the 2008, 2012, 2016, 2020, and 2024 Summer Olympic Games. In 2024, she became the first Brazilian judoka to ever participate in five straight editions of the Games.
Olympic Results[]
| Year | Event | Result |
|---|---|---|
| 2008 | Women's 70 kg | 20th |
| 2012 | Women's 78 kg | 
|
| 2016 | Women's 78 kg |
|
| 2020 | Women's 78 kg |
|
| Mixed team event | 7th | |
| 2024 | Women's 78 kg | 9th |
2008[]
| Discipline | Stage | Opponent | Result |
|---|---|---|---|
| 70 kg | Round 1 |  Leire Iglesias
|
WAZ |
| Round 2 | Did not advance | ||
| Quarterfinal | |||
| Semifinal | |||
| Final | |||
2012[]
| Discipline | Stage | Opponent | Result |
|---|---|---|---|
| 78 kg | Round 1 | Bye | |
| Round 2 |  Hana Mareghni
|
IPP | |
| Quarterfinal |  Daria Pogorzelec
|
IPP | |
| Semifinal |  Kayla Harrison
|
IPP | |
| 3rd place |  Marhinde Verkerk
|
IPP | |
2016[]
| Discipline | Stage | Opponent | Result |
|---|---|---|---|
| 78 kg | Round 1 | Bye | |
| Round 2 |  Miranda Giambelli
|
IPP | |
| Quarterfinal |  Luise Malzahn
|
PEN | |
| Semifinal |  Audrey Tcheumeo
|
PEN | |
| 3rd place |  Yalennis Castillo
|
YUK | |
2020[]
| Discipline | Stage | Opponent | Result |
|---|---|---|---|
| 78 kg | Round 1 | Bye | |
| Round 2 |  Inbar Lanir
|
IPP | |
| Quarterfinal | Anna-Maria Wagner
|
WAZ | |
| Repechages | Opponent | Result | |
| Semifinal |  Aleksandra Babintseva
|
IPP | |
| 3rd place |  Yoon Hyun-ji
|
IPP | |
| Team event | Round 1 | Bye | |
| Quarterfinal | Netherlands | 2 – 4 | |
| Repechages | Opponent | Result | |
| Semifinal | Israel | 2 – 4 | |
| 3rd place | Did not advance | ||
2024[]
| Discipline | Stage | Opponent | Result |
|---|---|---|---|
| 78 kg | Round 1 | Bye | |
| Round 2 |  Alice Bellandi
|
IPP | |
| Quarterfinal | Did not advance | ||
| Semifinal | |||
| Final | |||
 Brazil
|
Judo 2020 | Mixed team event |
|---|---|---|
| Mayra Aguiar | Maria Suelen Altheman | Eduardo Barbosa |
| Rafael Buzacarini | Daniel Cargnin | Rafael Macedo |
| Larissa Pimenta | Maria Portela | Ketleyn Quadros |
| Eduardo Yudy Santos | Rafael Silva |