2019-20 Ligue de Hockey Senior du Lac-au-Fleuve season

This is the 2019-20 Ligue de Hockey Senior du Lac-au-Fleuve season. This is the league's third season.

Membership Changes

 * The Haute-Côte-Nord Escavation A Savard are no longer in the league.
 * The Jonquière MGR Express relocate to the Arena Jean-Claude Tremblay in La Baie and are renamed the Saguenay MGR Express.
 * The St-Bruno CHS Autocar Jeannois and Wendake Black Jack are added to the league

Quarterfinal

 * Charlevoix Eclairs defeated Saguenay MGR Express 2 games to none

Semifinals
Playoffs suspended March 12th due to COVID=19 pandemic
 * Charlevoix Eclairs lead St-Bruno CHS Autocar Jeannois 2 games to 1
 * Wendake Black Jack lead Dolbeau-Mistassini Multiconcessionnaire 2 games to 1