The Design Exchange (DX) is a Canadian event venue. It is located in Toronto's financial district in the historical Toronto Stock Exchange building, that was incorporated into a skyscraper in 1991, the Toronto-Dominion Centre (222 Bay Street). The organisation operated a design museum, but this museum was closed in 2019. Since 2017, it hosts a biennial design festival, the Expo for Design, Innovation & Technology (EDIT).