1969-70 Prince Edward Island Junior Playoffs

The Charlottetown Islanders were champions of the 1969-70 MJAHL playoffs.

The team would win the final against the Fredericton Chevies to advance to the 1969-70 Eastern Canada Memorial Cup Playoffs.

They would defeat the Ottawa M&W Rangers 4 games to one in the quarterfinal round and lose to the Quebec Remparts in the semifinals 4 games to 2.