1980 Hamilton Tiger-Cats season

The 1980 Hamilton Tiger-Cats season was the 23rd season for the team in the Canadian Football League and their 31st overall. The Tiger-Cats finished in first place in the Eastern Conference with an 8–7–1 record. They appeared in the 68th Grey Cup game, but lost to the Edmonton Eskimos, who won their third straight championship.

1980 CFL All-Stars

 * Bernie Ruoff, Punter
 * David Shaw, Defensive back
 * Ben Zambiasi, Linebacker