Diamond League Champions 2021
| Discipline | Men's Champion | Women's Champion |
| 100 m | Fred KERLEY | Elaine THOMPSON-HERAH |
| 200 m | Kenneth BEDNAREK | Christine MBOMA |
| 400 m | Michael CHERRY | Quanera HAYES |
| 800 m | Emmanuel Kipkurui KORIR | Keely HODGKINSON |
| 1500 m | Timothy CHERUIYOT | Faith KIPYEGON |
| 3000/5000 m | Berihu AREGAWI | Francine NIYONSABA |
| 3000 m Steeplechase | Benjamin KIGEN | Norah JERUTO |
| 110 m Hurdles | Devon ALLEN | Tobi AMUSAN |
| 400 m Hurdles | Karsten WARHOLM | Femke BOL |
| High Jump | Gianmarco TAMBERI | Mariya LASITSKENE |
| Pole Vault | Armand DUPLANTIS | Anzhelika SIDOROVA |
| Long Jump | Tobias MONTLER | Ivana SPANOVIC |
| Triple Jump | Pedro PICHARDO | Yulimar ROJAS |
| Shot Put | Ryan CROUSER | Maggie EWEN |
| Discus Throw | Daniel STAHL | Valarie ALLMAN |
| Javelin Throw | Johannes VETTER | Christin HUSSONG |
