This list is intended to contain all significant canals and aqueducts in the Commonwealth of Massachusetts, USA. It includes both vanished waterways and those that still exist.

Blackstone Canal, Grafton

Broad Canal, Cambridge

Broad Brook Canal, Ludlow

Cape Cod Canal, Sagamore

First Level Canal, Holyoke

Fort Point Channel, Boston

Hampshire and Hampden Canal, Hampshire and Hampden Counties

Hecla Canal, Blackstone

Lechmere Canal, Cambridge

Lowell canals

Eastern Canal

Hamilton Canal

Lawrence Wasteway

Massachusetts Wasteway

Merrimack Canal

Merrimack Wasteway

Northern Canal

Pawtucket Canal

Western Canal

Long Pond Canal, Lakeville

Madaket Ditch, Nantucket

Mattakeset Herring Creek, Edgartown

Middlesex Canal, Middlesex County

Mill River Diversion, Easthampton

Mother Brook, Dedham

North Canal, Lawrence

Northfield Mountain Tailrace Tunnel, Millers Falls

Salem Beverly Waterway Canal, Beverly

Second Level Canal, Holyoke

South Hadley Canal, South Hadley

Third Level Canal, Holyoke

Turners Falls Canal, Turners Falls

Massachusetts

Canals

Canals

Canals

List of canals in Massachusetts