2005 Hamilton Tiger-Cats season

The 2005 Hamilton Tiger-Cats season was the 48th season for the team in the Canadian Football League and their 56th overall. The Tiger-Cats finished in fourth place in the East Division with a 5–13 record and missed the playoffs.

2005 CFL All-Stars

 * Adriano Belli - DT

Eastern Division All-Star Selections

 * Adriano Belli - DT