Housakos began his political involvement in 1993 as a field organizer for Jean Charest in Montreal back when Charest ran for leadership for the
Progressive Conservative Party of Canada. Housakos served as a co-chair on Pierre Poilievre’s leadership campaign for the
Conservative Party of Canada in 2022. He was a candidate for the
Canadian Alliance in the
2000 federal election, in the riding of
Laval West, where he has lived for over twenty years. For several year Leo Housakos acted as the head of the
Action démocratique du Québec's fundraising arm, a provincial party in Quebec whose leader,
Mario Dumont, campaigned for the "Yes" side during the 1995 referendum in Quebec along with
Parti Québécois and
Bloc Québécois. The "No" side was led by
Jean Charest, the then leader of the
Progressive Conservative Party of Canada,
Jean Chrétien, the then leader of the
Liberal Party of Canada and Daniel Johnson, the then leader of the
Liberal Party of Quebec.
Senator Housakos was appointed to the Canadian Senate by Prime Minister
Stephen Harper on December 22, 2008, as a member of the Conservative Party of Canada promising to uphold the limit of 8 years for Senate appointees.
Corruption allegations Housakos served as the president of the fundraising committee of the
Action démocratique du Québec. In October 2013, a witness with the
Charbonneau Commission insinuated to the CBC that Housakos gave him illegal contributions collected in 2008 in favour of the party. Housakos denied any wrongdoing, describing the allegations as "a hatchet job of the worst degree." The Charbonneau Commission has long since completed its work and released its report. The false allegations were proven untrue and Housakos' name does not appear anywhere in the report. In December 2017,
The Globe and Mail reported that Housakos, along with Senator
Victor Oh and
Don Plett, were subject to a Senate ethics probe regarding an all-expenses-paid trip to China without declaring it as a sponsored travel or a gift. In February 2020, the Ethics Officer released his report and reiterated that Housakos and Plett were not the subjects of his investigation and that they were exonerated on the basis that Senator Oh had not made them aware of the source of funding for the trip. In 2006, during an informal meeting with the former chief of staff to Public Works Minister Michael Fortier, Leo Housakos raised the possibility of the department's dropping its plan to reclaim a building complex from the Rosdev Group. Housakos hoped Rosdev's president, Michael Rosenberg, would become a strong ally for the party, especially within Montreal's Jewish community. So he argued at the time that the ministerial staffer should help Rosdev "get a fair hearing" in an effort to help the party. Rosdev faced the loss of a $50-million complex because Ottawa planned to exercise an option to claim the complex for $0 in 2010.
Sponsored legislation In the
43rd Canadian Parliament (2019 to 2021), Housakos introduce Bill S-221 which, if approved, would have inserted a provision into the
Criminal Code to make committing mischief in relation to a monument or similar structure that honours first responders an indictable offence subject to specified minimum fines and imprisonment. In the
44th Canadian Parliament, he introduced Bill S-204, seeking to block all imports from
China's
Xinjiang region, citing allegations from human rights organizations that members of the
Uyghurs and other
Turkic minorities are subject to forced labour as part of the Communist government's plan to control the population.
Speakership He was appointed acting speaker of the Senate on April 24, 2015, following the death of
Pierre Claude Nolin. On May 4, 2015, he was appointed as Pierre Claude Nolin's successor permanently. He was succeeded as Speaker by Senator
George Furey on December 3, 2015, on Furey's appointment to the position by Prime Minister
Justin Trudeau.
Opposition leader He was appointed leader of the Opposition in the Senate on May 14, 2025, following the retirement of
Don Plett. During his tenure, there has been a wave of defections from other parties to the Conservative caucus. == Political stances ==