James M. Demske Sports Complex is a baseball, soccer, lacrosse, and softball venue in Buffalo, New York, United States.

It is home to the Canisius Golden Griffins baseball, men's and women's soccer, men's and women's lacrosse, and softball teams of the NCAA Division I Metro Atlantic Athletic Conference (MAAC).

[2] It is located behind the Koessler Athletic Center on Canisius' campus.

To save space and money in the college's urban setting, the 14-acre (5.7 ha) facility is home to six Canisius athletic programs.

In 2008, renovations installed 123,000 square feet (11,400 m2) of A-Turf, which lessens the impact on athletes who play on the surface.