The King's High School (also called simply King's High or KHS) is a private day school for girls aged 11-18 with boarding available for Year 9 - Sixth Form on the Banbury Road, Warwick, England.

The premises of one of them, the former King's Middle School (which was only in existence from 1875 to 1906), caught fire in 1970.

It was opened in December 2006 by Dame Judi Dench, new Art, Music and DT facilities, and new refurbished dining room.

The school no longer has the lease on the former St Peter's Chapel, known as the Eastgate, situated at the top of Smith Street.

Girls have been also admitted since 2003 to the Warwick School Combined Cadet Force, founded in 1948.