Rosenhøj (lit.: Rose-hill) is a public housing project in Viby J, a southern district of Aarhus, Denmark. Rosenhøj consists of concrete apartment blocks, with a total of 808 rentals, built in 1967-70. The area underwent a thorough renovation in the years 2014-17, updating the buildings to contemporary climate regulations, and also adding 22 new rowhouse rentals and outdoor sports facilities among other improvements.