The Markham Thunder was a professional women's ice hockey team in the Canadian Women's Hockey League (CWHL). From 1998 through 2017, the franchise was known as the Brampton Thunder and Brampton Canadettes-Thunder before relocating from Brampton, Ontario, to Markham, Ontario, for the 2017–18 season. The CWHL ceased operations in 2019 and no further statements or actions were taken with the franchise.
- Country
- Canada
- Inception
- 1998
- Website
- http://brampton.cwhl.ca
