The 1988 Missouri State Treasurer election was held on 8 November 1988 in order to elect the state treasurer of Missouri. Republican nominee and incumbent state treasurer Wendell Bailey defeated Democratic nominee and incumbent member of the Missouri House of Representatives Bob Holden and Libertarian nominee Gerald R. Geier.
General election.
On election day, 8 November 1988, Republican nominee Wendell Bailey won re-election by a margin of 42,090 votes against his foremost opponent Democratic nominee Bob Holden, thereby retaining Republican control over the office of state treasurer. Bailey was sworn in for his second term on 9 January 1989.
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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