Rebecca Koerner (born 22 September 2000) is a Danish racing cyclist, who currently rides for UCI Women's WorldTeam Uno-X Mobility.

[3] Koerner previously competed in diving, where she was a three-time national champion before switching to cycling in 2019.

[4] She competed at the 2021 UCI Road World Championships in the road race and time trial events, and joined Uno-X Pro Cycling Team the following year.

In both 2023 and 2024, she won the Danish national road race championships.

[5]