Carleton (Ontario federal electoral district)
| Ontario electoral district | |||
|---|---|---|---|
Interactive map of riding boundaries | |||
| Federal electoral district | |||
| Legislature | House of Commons | ||
| MP |
Liberal | ||
| District created | 1867 | ||
| First contested | 1867 | ||
| Last contested | 2025 | ||
| District webpage | profile, map | ||
| Demographics | |||
| Population (2021) | 124,416 | ||
| Electors (2015) | 71,947 | ||
| Area (km²) | 1,988.6 | ||
| Pop. density (per km²) | 62.6 | ||
| Census division(s) | Ottawa | ||
| Census subdivision(s) | Ottawa (part) | ||
Carleton is a federal electoral district in Ontario, Canada, represented in the House of Commons of Canada from 1867 to 1968 and since 2015. It was represented in the Legislative Assembly of Upper Canada from 1821 to 1840 and in the Legislative Assembly of the Province of Canada from 1841 until 1866. It is currently represented by Bruce Fanjoy, who defeated Conservative Party leader Pierre Poilievre in 2025.
The original riding was created by the British North America Act 1867. However, the riding had existed since 1821 in the Parliament of Upper Canada and the Parliament of the Province of Canada. It originally consisted of Carleton County. In 1966, it was redistributed into the new electoral districts of Grenville—Carleton, Lanark and Renfrew, Ottawa Centre, Ottawa West and Ottawa—Carleton.
This riding was re-created by the 2012 electoral redistribution from parts of Nepean—Carleton (59%), Carleton—Mississippi Mills (41%) and a small portion of Ottawa South. It was contested in the 2015 federal election.