Octavian
character in the Heroes of Olympus series
Octavian
character from Shakespeare's "Antony and Cleopatra"
Octavian "Tavvy" Blackthorn
character from Cassandra Clare's "The Dark Artifices" series
Octavian
title character in Richard Strauss' opera Der Rosenkavalier
Octavian
character in Nintendo's "Animal Crossing" series