Locke Street is a Lower City collector road in Hamilton, Ontario, Canada. It starts off at Aberdeen Avenue as a two-way street going through the Locke Street shopping district up to Main Street where it then becomes a one-way street until it crosses King Street and becomes two-way again going north past Victoria Park and ends just past Barton Street West on Tecumseh Street, a road that winds West and leads to the back-end of Dundurn Park.