The Nidaros Cathedral Boys' Choir (Chorus Puerorum Cathedralis Nidrosiensis) is a Norwegian choir in Trondheim, consisting of 76 boys and men as of spring 2008. It represents a tradition of boy and men cathedral choristers in Nidaros Cathedral stretching back almost 900 years. As of 2007, the choir is one of the leading boys' choirs in Europe and has built an international reputation through tours, performances in radio and TV, as well as numerous CD-recordings. The present artistic manager and conductor is Bjørn Moe.
