Edward Einhorn (born 6 September 1970) is a contemporary theater director who has written two Oz books. His Paradox in Oz was issued in 1999 and his The Living House of Oz in 2005, both from Hungry Tiger Press.
Einhorn's short story "Unauthorized Magic," which appeared in Oz-story Magazine No. 5 in 1999, bridges his two novels, utilizing characters from both. His psychological study "Ozma Sees Herself" appeared in Oz-story No. 3 (1997).