Which teams have won Grey cups in the Canadian Football League?

The Edmonton Eskimos? Nope. The Eskies have 13 Grey Cup victories, all since 1954, but the Toronto Argonauts have 16 wins, going back to 1914.

Ten of the Argo wins came between 1914 and 1952, including a threepeat in '45, '46 & '47.

The Green and Gold do, however, have the most Grey Cup appearances, with 22. And I'm not counting the 2 losses in 1921 and 1922, because it was not the same team, just a team with the same name.