Rhasidat Adeleke is an Irish sprinter. She won the 100 metres / 200 m double at the 2021 European Athletics Under-20 Championships.

The 2021 European Athletics U20 Championships were the 26th edition of the biennial European U20 athletics championships. They were held in Tallinn, Estonia from 15 July to 18 July. The 2021 European Athletics U23 Championships had been held in the same venue one week earlier, after Bergen renounced.