rime Minister Mark Carney has made his first appointments to the Senate since taking office, naming four new senators—including Conservative MP Richard Martel, whose move to the Upper Chamber reduces the Conservative caucus in the House of Commons.
Martel was appointed alongside Tom Pitfield, Carney’s former principal secretary, as well as Rodney Ouellette of New Brunswick and Geeta Tucker of Manitoba. Pitfield’s appointment was first reported by The Globe and Mail.
In announcing the appointments, Carney said his government is changing the criteria for Senate selections by removing the requirement that nominees be non-partisan. Instead, the government will place greater emphasis on candidates with expertise in strategic industries, regulatory policy, and emerging social and economic issues.
Carney said the revised approach recognizes the value of Canadians who have served in elected office or other partisan roles, arguing that their legislative experience can strengthen the effectiveness of the Senate.
The move marks a departure from the appointment process used over the past decade, under which an independent advisory board recommended candidates, most of whom came from non-political backgrounds. While previous political experience was not prohibited, the system was designed to reduce partisan appointments to the Upper Chamber.
The appointments come amid growing frustration within the Liberal government over the Senate’s handling of legislation. Government sources have pointed to delays in passing key bills and amendments made to government legislation—including proposed changes to political party rules and bail reform legislation—as examples of the chamber exceeding its intended role.
Although Martel had been the subject of speculation about potentially crossing the floor to join the Liberals, government and Liberal sources said such a move was never considered likely, with a Senate appointment viewed as the more probable outcome.
According to a government source, all four appointees will sit as Independent senators and are not expected to form a new government-aligned Senate caucus.
The Conservative Party remains the only federal party with a formal Senate caucus. The federal Liberals dissolved their Senate caucus in 2014, and the government caucus was officially eliminated in 2016 under former prime minister Justin Trudeau.
Conservative Senate Leader Leo Housakos congratulated the new appointees, describing Martel as a longtime colleague and friend. He also said there is nothing preventing any of the new senators from joining the Conservative Senate caucus and indicated they would be welcomed if they chose to do so.
A Conservative source said no discussions have taken place with Martel regarding caucus membership. With the Senate adjourned for the summer, there is no immediate timeline for any decision on caucus affiliation.
The appointments represent Carney’s first changes to the composition of the Senate since becoming prime minister in March 2025.
