Oleg Postnov (Russian: ???? ???????; born 1962) is a Russian author.
Postnov is a novelist most recognized for his fiction about love.
The critics have described Postnov's work as an amalgamation of the Russian's classics: "as if Vladimir Nabokov took on a rewrite of Gogol's Evenings on a Farm Near Dikanka"—with the added "macabre of Edgar Allan Poe." Postnov's novel Angst has been translated into German.