Ris (formerly written Riis) is an affluent neighborhood[1] in the borough of Vestre Aker in the West End of Oslo, Norway.
Crofts under Ris farm include Trosterud and Slemdal.
In 1898 the Holmenkollen Line was opened, and went past Ris.
The farming area was subsequently parcelled out and built up.
Ris Church, designed by Carl Berner, was inaugurated in 1932.