The 2013 Hamilton Tiger-Cats season was the 56th season for the team in the Canadian Football League and their 64th overall. The Tiger-Cats finished in 2nd place in the East Division with a 10–8 record, which was their first winning season since 2004. The Ti-Cats played in their first Grey Cup championship game since 1999, but lost to the hometown Saskatchewan Roughriders 45-23 in the 101st Grey Cup. The Tiger-Cats primarily played their home games at Alumni Stadium in Guelph, Ontario while also playing one game at Moncton Stadium in Moncton, New Brunswick.