Pizza 73 is a Canadian pizza restaurant chain founded by David Tougas and Guy Goodwin in 1985[1] and headquartered in Edmonton, Alberta.

[5] Pizza 73 was the first delivery chain in Alberta to have a centralized call center,[1] allowing customers to order their meals by phone; Pizza 73 has facilitated orders online since 1995.

[1] In 2019 Pizza 73 added vegan options to its menu.

[7] Pizza 73 built its chain not using the common franchise model, but by opening new locations as joint ventures with the store operators.

The company co-owns the locations and splits the profits with the co-owner, rather than making their money on markup of supplying ingredients and services.