The House GOP voted Stefanik, 36, as House Republican Conference chair over challenger Rep. Chip Roy (R-Texas), 48.
The vote, which took place behind closed doors, was 134–46.
“I want to congratulate Elise Stefanik and welcome her to the leadership team,” House Republican Leader Kevin McCarthy (R-Calif.) told a press conference.
Roy, a member of the House Freedom Caucus, launched a last-second bid on Thursday, with supporters arguing that he would better represent Republicans. He said after the vote that he would support Stefanik, whom he described as a friend and colleague.
Stefanik said she was focused “on unifying our Conference” after Cheney rankled most members by continuing to attack former President Donald Trump, who garnered a record number of votes for a Republican candidate in 2020.
Trump threw his weight behind Stefanik earlier in the week, calling her a “gifted communicator” who “has experience flipping districts from Blue to Red as we approach the important 2022 midterms.”
He also panned the entry of Roy into the leadership race, claiming the Texan “will probably be successfully primaried in his own district.”
Stefanik thanked Trump in her remarks after winning the GOP Conference chair slot, calling him “a critical part of our Republican team.”
The Conference had a “healthy discussion” before the vote, McCarthy said.
Stefanik reached out to every member of the GOP in the days leading up to the vote, and “there is a great feeling coming out of that auditorium today,” Rep. Mike Johnson (R-La.), the House Republican Conference vice chair, told reporters.
Cheney survived a vote on her position in February, but members convened again because she repeatedly attacked Trump.
In a speech on the House floor before she was ousted, Cheney said that dozens of courts and the Department of Justice found no evidence to support the former president’s claims of electoral fraud.
“I will not sit back and watch in silence while others lead our party down a path that abandons the rule of law and joins the former president’s crusade to undermine our democracy,” she said.