The Chatham Memorial Arena is an ice hockey arena located in Chatham, Ontario, Canada. It was built in 1949. The arena seats approximately 2,500 spectators and is the home to the Chatham Maroons of the Greater Ontario Junior Hockey League. Located in a residential area on the south side of Chatham, the Memorial Arena has seen numerous renovations in the past ten years, the most recent addition being the installation of a larger, more modern score clock as well as improved lighting.