Blitzen

Blitzen may refer to:
 * Blitzen, one of Santa Claus' reindeer, as named in "The Night Before Christmas"
 * Blitzen (computer), an SIMD (single instruction, multiple data) computer system
 * Blitzen, a superhero from multiple Milestone Media comic books
 * Blitzen, Oregon, a ghost town
 * Blitzen, a dwarf in Magnus Chase and the Gods of Asgard