List of Ouran High School Host Club characters

This is a list of characters from the manga series Ouran High School Host Club, created by Bisco Hatori. Ouran Academy is an elite upper school catering to the ultra-rich. Haruhi Fujioka is a middle-class scholarship student, a rarity at the school. While searching for a quiet place to study, she stumbles upon an unused music room which turns out to be the club room for the school's Host Club — a group of idle rich boys, possessing exceptional good-looks, who entertain female clients. After accidentally knocking over a priceless Renaissance vase that's worth far more than Haruhi can possibly repay (¥8 million), she is forced to join the Host Club as an "errand boy" to work off her debt. Soon after, however, Haruhi proves to be a natural host (no training needed) and is promoted to full status as a Host of the Ouran Host Club. It then becomes clear that something isn't quite as it seems.

Name romanizations differ among the several different English-language products released for this franchise: English-language editions of the manga published by VIZ Media and Chuang Yi, the anime from Funimation and the Nippon Television's Japanese-language website on the series.