2005 Manitoba Senior B Hockey Playoffs

Hockey Manitoba had 1st Round losing teams in Senior A stepped down to challenge for the Manitoba Senior B Championship. =Teams=
 * Foxwarren Falcons
 * Minnedosa Bombers
 * Mitchell Mohawks
 * Roblin North Stars

=Playoffs=
 * Semi Finals

Foxwarren defeated Minnedosa 2-games-to-none Roblin defeated Mitchell 2-games-to-1
 * Final

Roblin defeated Foxwarren 2-games-to-1 Roblin North Stars won the Manitoba Senior B Championship