2023 World Rankings
2023 World 400m Rankings
FloTrack's subjective men's and women's 400m rankings. Athletes not racing Worlds are included.
2023 MEN'S 400M RANKINGS
| 1 | Steven GARDINER | BAH |
| 2 | Wayde VAN NIEKERK | RSA |
| 3 | Muzala SAMUKONGA | ZAM |
| 4 | Vernon NORWOOD | USA |
| 5 | Bryce DEADMON | USA |
| 6 | Ryan WILLIE | USA |
| 7 | Justin ROBINSON | USA |
| 8 | Sean BAILEY | JAM |
| 9 | Emmanuel BAMIDELE | NGR |
| 10 | Emmanuel BYNUM | USA |
| 11 | Rusheen MCDONALD | JAM |
| 12 | Antonio WATSON | JAM |
| 13 | Jereem RICHARDS | TTO |
| 14 | Elija GODWIN | USA |
| 15 | Kirani JAMES | GRN |
2023 WOMEN'S 400M RANKINGS
| 1 | Sydney MCLAUGHLIN-LEVRONE | USA |
| 2 | Britton WILSON | USA |
| 3 | Marileidy PAULINO | DOM |
| 4 | Rhasidat ADELEKE | IRL |
| 5 | Femke BOL | NED |
| 6 | Natalia KACZMAREK | POL |
| 7 | Salwa Eid NASER | BRN |
| 8 | Lieke KLAVER | NED |
| 9 | Sada WILLIAMS | BAR |
| 10 | Nickisha PRYCE | JAM |
| 11 | Lynna IRBY-JACKSON | USA |
| 12 | Mary MORAA | KEN |
| 13 | Talitha DIGGS | USA |
| 14 | Gabrielle THOMAS | USA |
| 15 | Shamier LITTLE | USA |