Medway High School is a high school in Arva in Middlesex County, Ontario, Canada, approximately one kilometre north of London, Ontario, Canada city limits.

Medway was part of the Middlesex County Board of Education.

In 1996, Ken Fleet conducted London Pro Musica, the Medway Senior Concert Choir, and the Medway Girls Choir in recording seventy-two songs for Nancy Telfer’s Choral Audio Library.

The five CDs have been played on national radio in Italy, Israel, Australia, and Argentina and used extensively at major national and international music conferences.

The same chess team was the first to win every game played (20-0-0) in a single tournament.