2018Final results
2018 election for Wyoming Governor
Governor · Wyoming
Mark Gordon (R) won with 67.1% of the vote, defeating Mary A. Throne (D) by 39.6 points.
Mark GordonRepublican · winner
67.1%136,412
Mary A. ThroneDemocrat
27.5%55,965
Rex "t-Rex" RammellOther party
3.3%6,751
Lawrence Gerard StruempfLibertarian
1.5%3,010
Write-ins and other votesOther party
0.5%1,100
203,238 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The candidates
Mark Gordon (R)Mary A. Throne (D)
Also on the ballot: Rex "t-Rex" Rammell (Other party), 3.3%; Lawrence Gerard Struempf (Libertarian), 1.5%