Belleville is a city in Eastern Ontario, Canada. It is 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. Its population as of the 2016 census was 50,716. It is the seat of Hastings County, but politically independent of it, and is the centre of the Bay of Quinte Region.

Bay of Quinte is a federal electoral district in central Ontario, Canada, centred on the Bay of Quinte.
Belleville City Hall is home to Belleville City Council and located at 169 Front Street between Macannay and Market Streets in Belleville, Ontario.

The Belleville Jail,, located in Belleville, Ontario, Canada, was a maximum-security facility housing offenders awaiting trial, sentencing, transfer to federal and provincial correctional facilities, immigration hearings or deportation, and less frequently, those serving short sentences. The jail opened in 1838 as the Hastings County Jail and closed in 1971, being replaced by the Quinte Detention Centre in the town of Napanee.

Hastings—Lennox and Addington is a federal electoral district in Ontario.
Prince Edward—Hastings was a federal electoral district in Ontario, Canada, that existed in the House of Commons of Canada from 1968 to 2015. Its population in 2006 was 113,227. It was redistributed between Bay of Quinte electoral district and Hastings—Lennox and Addington electoral district as a result of the Canadian federal electoral redistribution, 2012.
Prince Edward—Hastings was a provincial electoral district in Ontario, Canada, that was represented in the Legislative Assembly of Ontario from 1999 to 2018. Its population in 2006 was 113,227.