Hatley is a municipality of about 771 people, in Memphrémagog Regional County Municipality in the Estrie region of Quebec, Canada. It lies to the south of the township municipality of the same name.

An otherwise quiet and tiny agricultural setting, one of Hatley's main claims to fame is its annual Canada Day Celebration which always takes place on July 1. Along with a parade (featuring horses, floats, antique cars, tractors, children on decorated bikes and any number of other entrants), the day includes games for children, artisan vendors, a book sale, community lunch, local performers, and ends off with a fireworks display.

Historical Census Data - Hatley, Quebec

Year Pop. ±% 1991 675 —     1996 642 −4.9% 2001 709 +10.4%

Year Pop. ±% 2006 777 +9.6% 2011 761 −2.1% 2016 685 −10.0%

Year Pop. ±% 2021 771 +12.6%

Private dwellings occupied by usual residents: 340 (total dwellings: 472)

Mother tongue (2021)

Language	Population	Pct (%)
French only	475	61.7%
English only	235	30.5%
Other non-official languages	30	3.9%

• List of anglophone communities in Quebec
• List of municipalities in Quebec

• Media related to Hatley, Quebec (municipality) at Wikimedia Commons