2021 European Athletics U23 Championships – Women's heptathlon

The women's heptathlon event at the 2021 European Athletics U23 Championships was held in Tallinn, Estonia, at Kadriorg Stadium on 8 and 9 July.

Records
Prior to the competition, the records were as follows:

Final standings
{{legend|#F2F5A9|The highest mark recorded in each event is highlighted in yellow|border=solid 1px #AAAAAA}}