La Haute-Yamaska Regional County Municipality

{{Infobox settlement

|name = La Haute-Yamaska

|official_name =

|settlement_type = Regional county municipality

|image_skyline =

|imagesize =

|image_caption =

|image_map = Quebec MRC La Haute-Yamaska location map.svg

|coordinates = {{coord|45|24|N|72|44|W|region:CA-QC|display=inline,title}}

|coor_pinpoint =

|coordinates_footnotes =

|subdivision_type = Country

|subdivision_name = {{CAN}}

|subdivision_type1 = Province

|subdivision_name1 = {{QC}}

|subdivision_type2 = Region

|subdivision_name2 = Estrie

|established_title = Effective

|established_date = March 3, 1982

|seat_type = County seat

|seat = Granby

|government_footnotes =

|government_type = Prefecture

|leader_title = Prefect

|leader_name = Pascal Russell

|area_footnotes = {{cite web |title=Census Profile, 2021 Census: La Haute-Yamaska, Municipalité régionale de comté [Census division], Quebec |url=https://www12.statcan.gc.ca/census-recensement/2021/dp-pd/prof/details/page.cfm?Lang=E&SearchText=haute%20yamaska&GENDERlist=1&STATISTIClist=1,4&DGUIDlist=2021A00032447 |publisher=Statistics Canada |access-date=September 8, 2021}}

|area_magnitude =

|area_total_km2 = 650.40

|area_land_km2 = 636.00

|area_water_km2 =

|area_water_percent =

|area_urban_km2 =

|area_metro_km2 =

|elevation_footnotes =

|elevation_m =

|population_footnotes =

|population_total = 92,796

|population_as_of = 2021

|population_density_km2 = 145.9

|population_urban =

|population_density_urban_km2 =

|population_metro =

|population_density_metro_km2 =

|population_blank1_title = Change
2016-2021

|population_blank1 = {{increase}} 5.1%

|population_density_blank1_km2 =

|population_blank2_title = Dwellings

|population_blank2 = 41,563

|population_note =

|timezone = EST

|utc_offset = −5

|timezone_DST = EDT

|utc_offset_DST = −4

|postal_code_type = Postal code(s)

|postal_code =

|area_code = 450 and 579

|blank_name =

|blank_info =

|blank1_name =

|blank1_info =

|website = {{URL|www.haute-yamaska.ca}}

|footnotes = {{cite web | url=https://www12.statcan.gc.ca/census-recensement/2021/dp-pd/prof/details/page.cfm?Lang=E&SearchText=haute%20yamaska&GENDERlist=1&STATISTIClist=1,4&DGUIDlist=2021A00032447 | title=Census Profile, 2021 Census, Statistics Canada - Validation Error }}

}}

La Haute-Yamaska ({{IPA|fr|la ot jamaska}}, {{lit|The Upper Yamaska}}) is a regional county municipality in the Estrie region of Quebec, Canada. Its seat is Granby.

It is named for its position at the height of the Yamaska River, which cuts through its southern part. It rises at Brome Lake located in neighbouring Brome-Missisquoi Regional County Municipality.

On January 1, 2010, the city of Bromont left La Haute-Yamaska; it was reclassified to the Brome-Missisquoi RCM.{{cite web |title=Modifications aux municipalités du Québec |url=http://www.stat.gouv.qc.ca/statistiques/divisions-territoriales/bulletins/modifications-municipalites-janv10.pdf |publisher=Institut de la statistique du Québec |access-date=November 25, 2019 |page=4 |language=fr}}

In 2021, it was transferred to the Estrie region from Montérégie.{{Cite web|url=https://www.latribune.ca/actualites/la-haute-yamaska-et-brome-missisquoi-entrent-dans-le-giron-de-lestrie-bb1cdec812110055c85446c36ca1de75|title=La Haute-Yamaska et Brome-Missisquoi entrent dans le giron de l'Estrie|website=La Tribune|date=8 July 2021|access-date=October 15, 2021}}