HRH

This is a disambiguation page. On All The Tropes,  could refer to:


 * "His Royal Highness" or "Her Royal Highness", the customary title for members of the British Royal Family and other royalty.
 * H.R.H. (novel), a 2006 novel written by Danielle Steel
 * Harry, Ron, and Hermione, the three major characters from the Harry Potter franchise.