The mixed team relay event at the 2021 European Road Championships took place on 8 September 2021, in Trentino, Italy.

Nations were allowed to enter a maximum of one team, composed of six riders (three women and three men), each.

Riders could be drawn from the elite or under-23 categories, but not the junior category.

[1] The event started on 8 September 2021, at 14:30.

[2]