Riordan (disambiguation)

You maybe looking for:
 * Rick Riordan- The author of Percy Jackson and the Olympians, The Kane Chronicles, The Heroes of Olympus, Magnus Chase and the Gods of Asgard, and The Trials of Apollo.
 * Haley Riordan - The son of Rick Riordan and author of the short story Son of Magic.
 * Rick Riordan Presents- An imprint of Hachette Books that focuses on other authors writing about their cultural and ancestral mythologies.
 * Riordan- A zombie confederate aboard the CSS Birmingham in the film adaption of The Sea of Monsters.