Morningside Heights is a residential neighbourhood in Toronto, Ontario, Canada. It is located in the northeast corner of the city, in the district of Scarborough, just north of the neighbourhood of Malvern and west of Rouge Park and the Rouge. The subdivision, comprising approximately 750 acres, was one of the last large tracts of undeveloped land within the City of Toronto, located between Finch Avenue East and Steeles Avenue East, from Tapscott Road to the Rouge River.