Is there going to be a second season in Ouran High School Host Club?

As of 2023, there has been no official announcement regarding a second season of the anime 'Ouran High School Host Club'. The anime adaptation of the original manga series ran for a single season consisting of 26 episodes from April 4, 2006, to September 26, 2006.

While the anime series remains popular among fans, the decision to produce a second season ultimately rests with the production studio, animation companies, and copyright holders involved. However, there have been no recent developments or confirmations about a potential second season.