The 1919 Mississippi gubernatorial election took place on November 4, 1919, in order to elect the Governor of Mississippi. Incumbent Democrat Theodore G. Bilbo was term-limited, and could not run for reelection to a second term. As was common at the time, the Democratic candidate won in a landslide in the general election so therefore the Democratic primary was the real contest, and winning the primary was considered tantamount to election.
Democratic primary.
No candidate received a majority in the Democratic primary, which featured 4 contenders, so a runoff was held between the top two candidates. The runoff election was won by Lieutenant Governor Lee M. Russell, who defeated Oscar G. Johnston.
Results.
! scope="col" colspan="2" style="width: 15em" |Party
! scope="col" style="width: 17em" |Candidate
! scope="col" style="width: 5em" |Votes
! scope="col" style="width: 3.5em" |%
! colspan="3" style="text-align:right;" | Total votes
Runoff.
! scope="col" colspan="2" style="width: 15em" |Party
! scope="col" style="width: 17em" |Candidate
! scope="col" style="width: 5em" |Votes
! scope="col" style="width: 3.5em" |%
! colspan="3" style="text-align:right;" | Total votes
General election.
In the general election, Russell easily defeated Socialist candidate J. T. Lester, who was also the party's nominee in 1915.
Results.
! scope="col" colspan="2" style="width: 15em" |Party
! scope="col" style="width: 17em" |Candidate
! scope="col" style="width: 5em" |Votes
! scope="col" style="width: 3.5em" |%
! colspan="3" style="text-align:right;" | Total votes
References.
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