Participants
| Edith Rapholo | South Africa |
| Thomas Raphulu | South Africa |
| Verena Ras | South Africa |
| Konanani Rashamuse | South Africa |
| Amir Rasheed | Pakistan |
| Ciraj Rassool | South Africa |
| Solomon Rataemane | South Africa |
| THAMA RATSHILI | South Africa |
| Fhumulani Ratshitanga | |
| Megan Raubenheimer | |
| Ashish Rauniyar | Nepal |
| Hannes Rautenbach | South Africa |
| Hoby Razafindrakoto | Madagascar |
| Esmaeil Razaghi | Iran, Islamic Republic of |
| Nina Razali | Malaysia |
| Mapula Razwinani | South Africa |
| Brandon Reabow | South Africa |
| Jairam Reddy | South Africa |
| Taylen Reddy | South Africa |
| Jo Anna Reed Johnson | United Kingdom |
| Jasper Rees | United Kingdom |
| Abdul Rehman | |
| Anna-Mari Reid | |
| Tanja Reinhardt | Germany |
| Elisa Reis | Brazil |
| Gunasekaran Rengaswamy | |
| Melvinne Renju | Kenya |