Øystein Jæger (b. 1978) is Cathedral Organist and Choir Master of Bodø Cathedral. He is the artistic director of Bodø Cathedral Choir since 2009. He founded Bodø Cathedral Boys` Choir in 2012.

Jæger graduated from Norwegian Academy of Music and Norwegian University of Science and Technology. He holds Master of Music degrees in organ performance and orchestral conducting.

As an organ soloist, harpsichordist and conductor Øystein Jæger has appeared at several of the best known Norwegian music festivals. He has just finished a cycle of 21 recitals, performing all of Johann Sebastian Bach`s organ works.