The W class is a class of electric trams that operates in Melbourne, Victoria, Australia. A number of older variants have been withdrawn from service, with those still in use seen on the City Circle tourist route and the North Richmond to Prahran / St Kilda Beach route (Route:78/79).
W class trams were introduced to Melbourne in 1923 as a new standard design. They had a dual bogie layout and were characterised by a substantially timber frame supplanted by a steel under frame, a simple rugged design, and fine craftsmanship (particularly the older models). The W Class was the mainstay of Melbourne's tramways system for 60 years. A total of 748 trams of all variants were built. The W class is an icon to the city and recognised by the National Trust of Australia.