2022 World Athletics U20 Championships – Women's 4 × 100 metres relay

The women's 4 × 100 metres relay at the 2022 World Athletics U20 Championships was held at the Estadio Olímpico Pascual Guerrero in Cali, Colombia on 4 and 5 August 2022.

Heats
Qualification: First 2 of each heat ( Q ) plus the 2 fastest times ( q ) qualified for the final.

Final
The final was held on 5 August at 18:37.