Bouchercon is an annual convention of mystery readers, fans, writers, and enthusiasts. In October 2017, it is being held at the Sheraton Centre in Toronto, Canada.

The World Mystery Convention is a nonprofit, all-volunteer organization which holds an annual convention in honor of Anthony Boucher, the distinguished mystery fiction critic, editor and author. It is the world's premier event bringing together all parts of the mystery and crime fiction community, and is commonly referred to as Bouchercon [bough'·chur·con]