The women's long jump event at the 2023 European Athletics U23 Championships was held in Espoo, Finland, at Leppävaara Stadium on 15 and 16 July.

[1] Prior to the competition, the records were as follows: Qualification rules: All athletes over 6.50 m (Q) or at least 12 best (q) advanced to the final.

[2][3] [4]