The women's 3000 metres at the 2024 World Athletics U20 Championships was held at the Estadio Atlético de la VIDENA in Lima, Peru on 29 and 30 August 2024.

U20 standing records prior to the 2024 World Athletics U20 Championships were as follows:[1] The first 8 athletes in each heat (Q) qualified to the final.

[1] [2] [2] [4]