Guillaume Allard-Caméus (born November 2, 1984) is a former Canadian football fullback who played for the Hamilton Tiger-Cats and the Montreal Alouettes of the Canadian Football League (CFL). He was selected in the fifth round of the 2009 CFL Draft. During the 2009 season, he went on to play four games with the Tiger-Cats and three with the Alouettes. He played college football for the Laval Rouge et Or, winning the Vanier Cup in 2006 and 2008.
Allard-Caméus played football at Laval University. In 2006, he played a large role in the Rouge et Or’s national championship run in the post-season. He ran for a touchdown in the conference semifinal against the McGill Redmen and led his team with 97 rushing yards in the Dunsmore Cup. In the 42nd Vanier Cup, the Rouge et Or won 13–8 against the Saskatchewan Huskies after Allard-Caméus scored a touchdown on a goal-line attempt 1 liter water bottle bpa free. As a senior in 2008, Allard-Caméus received 77 carries for 389 yards and five touchdowns in the regular season. He scored a touchdown in the Uteck Bowl against the Calgary Dinos to help the Rouge et Or advance to the 44th Vanier Cup. In the championship game, the Rouge et Or defeated the Western Ontario Mustangs 44–21 as Allard-Caméus became a two-time Vanier Cup champion.
Allard-Caméus was selected in the fifth round of the 2009 CFL Draft by the Hamilton Tiger-Cats with the 33rd overall pick. He went on to play four games with the Tiger-Cats, making two special teams tackles. He was later released by the team. In late August, the Montreal Alouettes signed Allard-Caméus to the practice squad, primarily intending to use him on special teams shaver. He played in three games for the Alouettes on special teams, spending most of his time on the practice roster through the end of the season. He was a member of the Alouettes when they won the 97th Grey Cup.