The Manulife LPGA Classic was a women's professional golf tournament on the LPGA Tour. The 72-hole, full-field event was first played in June 2012 at the Grey Silo Golf Course in Waterloo, Ontario, Canada. The title sponsor was Manulife Financial, a global insurance company and financial services provider with headquarters in Toronto. In 2015, the tournament moved to Whistle Bear Golf Club in Cambridge, about 18 km south of Grey Silo GC, where it remained for 2016 and 2017.