Belleville is a city in Ontario, Canada situated on the eastern end of Lake Ontario, located at the mouth of the Moira River and on the Bay of Quinte. Belleville is between Ottawa and Toronto, along the Quebec City-Windsor Corridor. It is the seat of Hastings County, but politically independent of it, and is the centre of the Bay of Quinte Region.
Procter & Gamble, Kellogg's, Bardon Supplies Limited, Redpath, W.T. Hawkins Ltd, Sigma Stretch Film Canada, Hexo Cannabis, Autosystems Manufacturing (Magna International), Amer Sports Canada, and Avaya are corporations operating in Belleville. Many other manufacturing sector companies operate within the City of Belleville, including Bioniche Life Sciences, Sprague Foods, Airborne Systems Canada Ltd, Berry Plastics Canada, CPK Interior Products, Hanon Climate Control Canada, Reid's Dairy, Parmalat Canada – Black Diamond Cheese Division and Norampac Inc.
Belleville is home to two shopping malls: The Bay View Mall in east-end Belleville and the Quinte Mall along Bell Boulevard in North Belleville. In January 2017 a Shorelines Casino opened on Bell Boulevard.
Belleville has a population of over 50,716 people. Belleville also forms part of the wider Belleville metropolitan area which has a population of over 103,472 people.
The City of Belleville has three sister city arrangements with communities outside of Canada which include: Lahr, Germany; • Gunpo, South Korea; • Zhucheng, People's Republic of China.