Sources: CTV
A group of U.S. senators visit Ottawa, Canada, to meet with Canadian prime minister Mark Carney in an effort to maintain the relationship between the two countries amidst Trump's tariffs on the country and calls to make it the 51st state. 2025-05-23
Two people are killed and six others are wounded in a shooting at a wedding reception in Ottawa, Ontario, Canada. 2023-09-2
In women's rugby union, New Zealand win their second consecutive Pacific Four Series title after defeating the United States 39–17 at TD Place Stadium in Ottawa, Ontario, Canada. 2023-07-14
At least twelve people are injured by an explosion at a construction site in Ottawa, Ontario, Canada. 2023-02-13
Ottawa Mayor Jim Watson declares a state of emergency in the capital as a trucker protest against COVID-19 vaccine mandates enters its second week. 2022-02-6
One person is shot dead and three seriously wounded in a shooting near Parliament Hill in Ottawa. Police believe the shooting was targeted. 2020-01-8
A tornado hits near Dunrobin, Ontario then goes through Ottawa, Canada. 25 people are injured and many houses are destroyed. 2018-09-21
Canadian police begin a manhunt for suspected murderer Luka Rocco Magnotta, who is believed to have dismembered a man and mailed his severed hand and foot to political party offices in Ottawa. 2012-05-30
An earthquake occurs 56 kilometres north-northeast of Ottawa, registering a 5.0 on the Richter scale. Slight damage was reported near the epicenter, and the tremor was felt in Sudbury, Windsor, Ann Arbor, Detroit, Toronto, Milwaukee, Northern Pennsylvania, Ohio and New York State. 2010-06-23
Wildfires burn across Quebec, sending smoke as far away as Ottawa and Cape Cod. 2010-05-31