Stittsville is a suburban community, part of the City of Ottawa, Ontario, Canada. It is within the former Goulbourn Township. A part of the National Capital Region, Stittsville is immediately to the southwest of Kanata, and about 31 km west of Downtown Ottawa. The urban part of the community corresponds to Stittsville Ward on Ottawa City Council. Three school boards are represented in the area: Ottawa Catholic School Board, Ottawa-Carleton District School Board and Centre-East French Catholic School Board; Sacred Heart Catholic High School, Frederick Banting Secondary Alternate Program and École secondaire catholique Paul-Desmarais are the high schools.
The first settlers to the area were Irish soldiers, arriving in the 1820s. The town itself was born in the 1850s by Jackson Stitt, for whom the town is named; he was also the first postmaster in the area.
By 1866, Stittsville was a post village with a population of 100, situated in the township of Goulbourn. The village contained one general store, one common school, with an average attendance of seventeen pupils. The Loyal Orange Lodge, No. 210, met in Orange Hall, on the first Thursday in each month. The citizens included John S Argue, general merchant and postmaster.