Bầu cử Thượng viện Hoa Kỳ tại Alaska năm 2022

The 2022 United States Senate election in Alaska was held on November 8, 2022. Incumbent Republican senator Lisa Murkowski won reelection to a fourth full term, defeating fellow Republican Kelly Tshibaka and Democrat Patricia Chesbro.

This was the first U.S. Senate election in Alaska to be held under a new election process provided for in Ballot Measure 2. All candidates ran in a nonpartisan blanket top-four primary on August 16, 2022, and the top four candidates advanced to the general election, where voters utilized ranked-choice voting.

Murkowski had been a vocal critic of Donald Trump during his presidency and opposed several of his initiatives. Murkowski was one of seven Republican senators who voted to convict Trump in his second impeachment trial in 2021, and was the only one up for re-election in 2022. On March 16, 2021, the Alaska Republican Party voted to censure Murkowski and announced that it would recruit a Republican challenger in the 2022 election cycle. Kelly Tshibaka, a former commissioner of the Alaska Department of Administration, was endorsed by Trump and the Alaska Republican Party. Republican Senate leader Mitch McConnell and the National Republican Senatorial Committee supported Murkowski.

In addition to Murkowski and Tshibaka, Democrat Pat Chesbro and Republican Buzz Kelley also advanced to the general election. On September 13, Kelley suspended his campaign and endorsed Tshibaka but remained on the ballot. Murkowski received a plurality of first-place votes; however, because no candidate received a majority of the votes in the first round, an instant runoff was triggered. Murkowski won reelection in the third and final round, winning most of the second-choice votes from Chesbro's voters.