[2] The Stingers appeared in one Vanier Cup national championship in 1998, but lost to the Saskatchewan Huskies.

The men's basketball program is a perennial championship-contending squad, having last won the Quebec title in 2019.

Member of the Canadian men's national basketball team from 1986 to 1995, including at the 1986 FIBA World Championship with teammate Steve Nash and the 1988 Olympics.

Member of the Sunshine State Conference[11] and Florida Tech Sports Hall of Fame.

In 2010, the Stingers won the Quebec conference and took home a silver medal from the CIS national championship.

Several stingers played on the senior national fifteens and sevens team including Josée Lacasse, Micheline Green, Erin Dance, Natascha Wesch, Sheila Turner, Margaret Thompson, Sommer Christie, Bianca Farella, Alex Tessier, and Frédérique Rajotte.

Future Olympian Garry Kallos attended Concordia (Bachelor of Applied Science '80), and competed in the 95+ kilo weight class at the Canadian Interuniversity Athletic Union championships, winning a gold medal in 1978 and again in 1984.

The baseball club, which operates in the fall season under head coach Howie Schwartz, is composed of mostly elite and AA level players from summer leagues and competes at the club level against other schools in Quebec, Ontario and an array of schools from Atlantic Canada for a national championship in late October.

They defeated the OUA Champion Western University Mustangs 6–2 in the tie-breaker for Fourth Place.

After dropping the Ottawa Gee-Gees in the Semis, the Maroon and Gold defeated McGill in three games in the Finals to capture their second straight Conference championship.

At the Nationals in Windsor, Ontario, the Stingers bowed out in the semi-finals, losing to the Brock University Badgers.

With the series win, The Stingers clinched a trip to their third consecutive CIBA National Championships, to be held in Moncton, New Brunswick.

The Stingers failed in their bid to win a third straight conference title, losing in three games to the Carleton University Ravens.