Danielsan may refer to:
Danielsan Ichiban (born Daniel Elleson, 1975), New Zealand producer/DJ/musician and half of the Australian hip hop duo Koolism Karen Danielsan (1885–1952), birth name of German psychoanalyst, Karen Horney
See also Daniel-san Denílson (disambiguation) Danielson (disambiguation) Danielsson (disambiguation) Danielsen (disambiguation) Donelson (disambiguation)