The Garden City Arena Complex (formerly the Gatorade Garden City Complex) was a sports complex in St. Catharines, Ontario. It was the main arena facility in that city from its construction in 1938 until the opening of the Meridian Centre in 2014.

The complex housed two arena pads - the Jack Gatecliff Arena, which was home to the Niagara IceDogs from the 2007–2008 to the 2013–2014 seasons, and the smaller Rex Stimers Arena. The original section was constructed in 1938, and was named the Garden City Arena. The facility was later named after local sportswriter Jack Gatecliff after extensive renovations in 1996, that combined the Garden City Arena and Rex Stimers Arena into a single building.