Bryant B. Brooks Republican Joseph M. Carey Democratic The 1910 Wyoming gubernatorial election was held on November 8, 1910.

Incumbent Republican Governor Bryant B. Brooks declined to seek re-election.

[3] At the Republican convention on September 15, 1910, State Senator Patrick Sullivan was unanimously offered the nomination for governor, but ultimately declined it,[4] enabling Mullen to instead be named as the nominee.

[5] Subsequently, at the Democratic convention that began on September 20, Carey announced that he would be a candidate for the nomination, facing W. L. Kuykendall.

[6] Carey was ultimately nominated unanimously,[7] and pledged to financially support the entire state ticket.