The Ottawa municipal election of 2003 was held in Ottawa, Canada, to elect the city's mayor, City Council, and school trustees for the city of Ottawa, Ontario, Canada. The vote was held on November 10, 2003. The elections were held simultaneously with most other municipalities in Ontario. The mayoral election was won by popular incumbent and former Liberal Member of Provincial Parliament Bob Chiarelli. His main competition was that of right-wing candidate Terry Kilrea.