Lincoln M. Alexander Secondary School is located in the village of Malton in the city of Mississauga, Ontario (part of the Peel District School Board).

It is named after the former federal cabinet minister and Lieutenant Governor of Ontario, Lincoln M. Alexander.

After the merger the school was expanded, creating the present day Geography/Historical Studies wing.

Its location is central to the small community of Malton.

Adjacent to the high school is Malton Community Centre with its facilities such as a library.