Phaidon

Phaidon is an ancient Greek name that may refer to:
 * Phaedo of Elis, philosopher
 * Phaedo, one of Plato's dialogues named after Phaedo of Elis who appears in it
 * Phaidon Press, a publisher
 * Phaidon Design Classics, a 2006 British three volume set of reference books on industrial design