Harry Howard Cox (June 1874 – 1950) was a farmer, merchant and political figure on Prince Edward Island.
He represented 2nd Kings in the Legislative Assembly of Prince Edward Island from 1928 to 1950 as a Liberal.
He worked for his uncle Robert Cox before opening his own business in Morell.
Cox also owned a lobster factory and operated a farm near Morell.
This article about a Prince Edward Island politician is a stub.