Christopher Donald Jackson (27 July 1948 – 25 September 2015) was a Canadian organist, harpsichordist and choral conductor. Born in Halifax, Nova Scotia, Jackson was a graduate of the École de musique Vincent-d'Indy and the Conservatoire de musique du Québec à Montréal. He co-founded both the Société des Concerts d'orgue de Montréal and the Studio de musique ancienne de Montréal in 1974. He served as the artistic director of the latter institutions since 1988, notably conducting the ensemble in several recordings. The group's 1998 recording, Heavenly Spheres, was awarded a Félix Award from the ADISQ and the Juno Award for Classical Album of the Year – Vocal or Choral Performance in 2000.