Haruhi Fujioka is 15 years old at the beginning of the anime and 16 years old in the manga/character profiles.

Quick Scoop: How old is Haruhi Fujioka?

Haruhi Fujioka from Ouran High School Host Club is a fictional high school student, so her age is fixed in the story rather than changing over time.

  • In the anime: she is stated to be 15 years old , a first-year at Ouran Academy.
  • In the manga and many later profiles: she is listed as 16 years old , reflecting that the story progresses past her first year.
  • Her in-universe birthday is February 4 , and her height is about 155 cm (around 5'1").

So, if you’re asking “how old is Haruhi Fujioka?” in a fandom or wiki sense, the usual answer is:

She’s a 15–16-year-old student, depending on whether you go by the early anime or the later manga/character data.

TL;DR: Haruhi Fujioka is about 15–16 years old in Ouran High School Host Club , with most official profiles putting her at 16 and born on February 4.

Information gathered from public forums or data available on the internet and portrayed here.