CeresByen (English: CeresCity) is a neighbourhood in Midtbyen, a district of the city of Aarhus, Denmark. It is a mixed residential and commercial area, comprising the site of the former Ceres Brewery operating here from 1856 until November 2008. The outer edges of CeresByen are defined by the streets Thorvaldsensgade, Silkeborgvej, Dollerupvej and Ceres Allé.
