Metro Toronto Works was a department within the former Regional Municipality of Metropolitan Toronto.

The department was responsible for a variety of services:

• Water filtration plants providing water to all of Metro Toronto
• Sewage treatment plants
• Water pumping stations, water towers, and underground storage reservoirs located in Toronto and those located in York Region
• Public works projects outside of city jurisdiction
• Landfill sites - Brock Road and Keele Valley
• Waste transfer stations
• Public golf courses

These areas are now split amongst departments:

• Toronto Water (part of Toronto Works and Emergency Services Department)
• Toronto Solid Waste Management
• Toronto Parks, Forestry and Recreation Division - golf courses

Metro Works yards are now used by the City's Toronto Works and Emergency Services.

• Green Lane landfill

• Beare Road Landfill - opened 1967 and closed 1983
• Keele Valley - opened 1982 and closed 2002
• Brock Road Landfills - used from 1975 to 1996 and closed 1997