May 2021 United States Senate election in Atlantic

The May 2021 United States Senate election in the Atlantic Commonwealth took place on May 14th, 2021 as part of the May 2021 United States Senate elections to elect one Senator from the Atlantic Commonwealth. Incumbent Republican Gunnz011 was defeated by Democratic House Majority Leader and Representative for the first district ItsZippy23.

Senator Gunnz was appointed to the new senate seat by Governor MyHouseIsOnFire in January 2020 as a member of the Civics People's Party. During the term, he defected to the Republican Party.

This was one of two gains for the Democrats in the election (alongside Superior).

Democratic Nominee

 * ItsZippy23, House Majority Leader and Representative for AC-1

Declined

 * Fast_Leader, Representative for AC-3 (Ran for Re-election)
 * imNotGoodAtNaming, Speaker of the Atlantic Assembly (ran for AC-1)

Republican Nominee

 * Gunnz0111, incumbent Senator

Declined

 * MyHouseIsOnFire, Governor of the Atlantic Commonwealth
 * Aubrion, Lieutenant Governor