April 12 – Trade Deadline 3:00 PM EST
May 8 – Last Day of the Regular Season
* May 11 – Stanley Cup Playoffs Start
* July 9 – Last Possibly Day of the Stanley Cup Final
July 17 – Expansion Draft Protected Lists Due 5:00 PM EST
July 21 – Seattle Kraken Expansion Draft
July 23 – NHL Draft Round One
July 24 – NHL Draft Rounds Two-Seven
July 28 – NHL Free Agency Opens 12:00 EST
Notable Trade Candidates For The 2021 NHL Deadline
