Greensborough, Markham

Greensborough
Neighbourhood
Aerial view of Greensborough
Interactive map of Greensborough
Coordinates: 43°54′11″N 79°15′13″W / 43.9031°N 79.2536°W / 43.9031; -79.2536
CountryCanada
ProvinceOntario
Regional municipalityYork
CityMarkham
Government
 • MPPaul Chiang (Markham— Unionville)
 • MPPBilly Pang (Markham—Unionville)
 • CouncillorKaren Rea (Ward 4)
Population
 (2006 est.)
 • Total
5,000
 • Density27/km2 (70/sq mi)
 Census Tract Number 5350403.03
Postal code

Greensborough is a neighbourhood in the city of Markham in the Regional Municipality of York in the Canadian province of Ontario.

Greensborough is one of the easternmost communities in Markham and is situated just north of Markham Village (a heritage district along Main St. Markham that was the city's original downtown), west of Cornell, and east of Mount Joy. It includes the area north of 16th Avenue, west of Ninth Line, south of Major Mackenzie Drive and east of Markham Road. Parts of the neighbourhood's northern area are still undergoing development as of 2025.