The Dundas Merchants were a hockey team that played out of Dundas, Ontario. They played at various levels in the 1950's, 60's and 70's, including Senior, Senior B, Intermediate A, Junior B, and Junior C - all in the Ontario Hockey Association (OHA).
They won the OHA Intermediate A title in 1965-66.
In 1981 the intermediate team became the Dundas Real McCoys.