The 2021 Scheldeprijs was the 109th edition of the Scheldeprijs road cycling one day race, which was held on 7 April 2021. It was a 1.Pro event on the 2021 UCI Europe Tour and the 2021 UCI ProSeries.

Søren Wærenskjold is a Norwegian cyclist, who rides for UCI ProTeam Uno-X Mobility. Wærenskjold is a two-time national time trial champion, as well as an under-23 world champion in 2022 and under-23 E