The 2020 Alberta Senior AA playoffs are a tournament to determine the Alberta provincial champion at the Senior AA level. The event is being hosted by the Lethbridge Lightning of the Ranchland Senior Hockey League.
The Provincial playoffs were cancelled due to the COVID-19 pandemic.
Six teams qualify. The six teams participate in a two pool of three team pool modified round robin with the teams playing the teams in the other pool.
None of the league playoffs had been completed, however 6 teams had qualified:
- Host: Lethbridge Lightning
- 2019-20 Ranchland Hockey League Season - Nanton Palominos (league finalist)
- 2019-20 Sask/Alta Senior Hockey League Season - Wainwright Rustlers (representative)
- 2019-20 North Central Hockey League (Alberta) Season - Daysland Northstars (league finalist)
- 2019-20 North Central Hockey League (Alberta) Season - Red Deer Rustlers (NCHL) (league finalist)
- 2019-20 NPHL Season - Grimshaw Huskies (representative)