1919–20 Toronto St. Patricks season

The 1919–20 Toronto St. Patricks season was the third season of the Toronto National Hockey League franchise. The franchise was sold to the owners of the Toronto St. Patricks amateur hockey association and renamed the St. Patricks. The club improved on its record from the previous season, but did not make the playoffs as the Ottawa Senators won both halves of the season.

Playoffs
The team failed to qualify for the playoffs.

Transactions

 * November 25, 1919: Rights of Dave Ritchie transferred to Quebec Bulldogs
 * December 8, 1919: Signed Free Agent Frank Heffernan
 * December 9, 1919: Signed Free Agent Duke Keats
 * December 15, 1919: Signed Free Agents Babe Dye, Howard Lockhart and Ivan Mitchell
 * January 5, 1920: Signed Free Agent Red Stuart
 * February 28, 1920: Signed Free Agent Jake Forbes