Southwestern Junior B Hockey League

The Southwestern Junior B Hockey League was a Junior "B" ice hockey league in Southern Ontario. The league only lasted two seasons, but began as a regional Junior "C" league and afterwards morphed into what became the Western Division of the Niagara & District Junior C Hockey League.

Teams

 * Brantford Penguins
 * London Diamonds
 * St. Thomas Colonels
 * Simcoe Blades
 * Tillsonburg Mavericks
 * Woodstock Navy-Vets

Champions

 * 1977 Brantford Penguins
 * 1978 London Diamonds