Clarenceville (French pronunciation: [klaʁɑ̃svil]; formerly Saint-Georges-de-Clarenceville [sɛ̃ ʒɔʁʒ də klaʁɑ̃svil]) is a municipality in the province of Quebec, Canada, located in the Regional County Municipality of Le Haut-Richelieu. The population as of the Canada 2021 Census was 1,154. Some parts of the municipality have no drinking water system or sewers.

Originally part of New France the area was named Seigneurie de Foucault and settled after 1727. The land was transferred to British rule after the Treaty of Paris was signed in 1783. The area was leased to Colonel Henry Caldwell in 1774 and called Caldwell's Manor, then sold in 1842 to Joseph Frederic Allard and renamed Allard's Manor. In 1822, the name was changed to Saint-Georges-de-Clarenceville, briefly Clarenceville, after William, the Duke of Clarence (1765–1837), third son of King George III, who later became William IV. The name was changed again in October 2022, to the Municipality of Clarenceville.

In the 2021 Census of Population conducted by Statistics Canada, Clarenceville had a population of 1,154 living in 538 of its 732 total private dwellings, a change of 4.6% from its 2016 population of 1,103. With a land area of 63.06 km (24.35 sq mi), it had a population density of 18.3/km (47.4/sq mi) in 2021.

Historical Census Data - Clarenceville, Quebec

Year Pop. ±% 1871 1,250 —     1881 1,186 −5.1% 1891 1,138 −4.0% 1901 999 −12.2% 1911 908 −9.1% 1921 648 −28.6% 1931 598 −7.7% 1941 651 +8.9%

Year Pop. ±% 1951 439 −32.6% 1956 377 −14.1% 1961 462 +22.5% 1966 456 −1.3% 1971 558 +22.4% 1976 501 −10.2% 1981 591 +18.0% 1986 579 −2.0%

Year Pop. ±% 1991 918 +58.5% 1996 980 +6.8% 2001 1,073 +9.5% 2006 1,106 +3.1% 2011 1,056 −4.5% 2016 1,103 +4.5% 2021 1,154 +4.6%

Canada Census Mother Tongue - Clarenceville, Quebec
Census		Total		French				English				French & English				Other
Year		Responses		Count	Trend	Pop %		Count	Trend	Pop %		Count	Trend	Pop %		Count	Trend	Pop %
2021		1,155		805	8.1%	69.7%		260	7.1%	22.5%		25	150.0%	2.2%		50	23.1%	4.3%
2016		1,100		745	12.0%	67.7%		280	6.7%	25.5%		10	33.3%	0.9%		65	0.0%	5.9%
2011		1,045		665	15.8%	63.6%		300	33.3%	28.7%		15	50.0%	1.4%		65	8.3%	6.2%
2006		1,105		790	35.0%	71.5%		225	41.6%	20.4%		30	20.0%	2.7%		60	20.0%	5.4%
2001		1,070		585	41.0%	54.7%		385	13.5%	36.0%		25	0.0%	2.3%		75	16.7%	7.0%
1996		975		415	n/a	42.6%		445	n/a	45.6%		25	n/a	2.6%		90	n/a	9.2%

• Carrie Derick (1862 – 1941), noted botanist and geneticist, was the first woman full professor at a Canadian university. She was born in Clarenceville.

• List of anglophone communities in Quebec
• List of municipalities in Quebec
• Royal eponyms in Canada