The Corvette 31 is a Canadian sailboat, which was designed by C&C Design in 1965. The type is named in honour of the Corvette warship class.

C&C Yachts was a builder of high-performance fiberglass monohull sailboats with production facilities in Canada, Germany, and the United States. C&C designed and constructed a full range of production line cruiser-racer boats, as well as custom one-off and short production run racing and cruising boats. C&C boats ranged in size from as small as 21 ft (6.4 m) to as large as 67 ft (20.4 m). C&C also produced a line of bluewater cruising boats in the 35 ft (10.7 m) to 48 ft (14.6 m) range under its Landfall brand. In addition, C&C designed sailboats for production by a number of other manufacturers such as CS Yachts, Mirage Yachts, Northern Yachts, Ontario Yachts, Paceship Yachts, and Tanzer Industries.