The Belle Mahone Stakes is a Canadian Thoroughbred horse race run annually at Woodbine Racetrack in Toronto, Ontario. Run in August, the ungraded event is open to fillies and mares, age three and older. Raced over a distance of 1+1⁄16 miles on Polytrack synthetic dirt, it currently offers a purse of $75,750. The Belle Mahone Stakes was first run in 1956 but was ended after the 1997 edition. Revived in 2002, there was no race held in 2005.