Christopher von Deylen (born 15 October 1970 in Visselhövede, Lower Saxony, Germany) is an electronica music producer, formerly one-half of a duo, and now the only member of the electronic act Schiller. He is best known for his work in the house and trance genres, and has collaborated with several notable performers from that scene, including Adam Young of Owl City, Ferry Corsten, Danny Tenaglia, Scott Henry, Dave Seaman, Trance Allstars, as well as Sasha + John Digweed.

Notable performers outside the electronica genre which von Deylen has performed with include Lang Lang, Colbie Caillat, Gregorian, Klaus Schulze, Mike Oldfield, Peter Heppner, Moya Brennan, Ana Torroja, Tarja Turunen, September, Sarah Brightman, and Sarah Howells .