The 1948 Missouri State Treasurer election was held on 2 November 1948 in order to elect the state treasurer of Missouri. Democratic nominee and former member of the Missouri House of Representatives Mount Etna Morris defeated Republican nominee Vern F. Carpenter, Progressive nominee James W. Cowen, Socialist nominee Lucy Henschel and Socialist Labor nominee Theodore Baeff.
General election.
On election day, 2 November 1948, Democratic nominee Mount Etna Morris won the election by a margin of 255,488 votes against his foremost opponent Republican nominee Vern F. Carpenter, thereby retaining Democratic control over the office of state treasurer. Morris was sworn in as the 33rd state treasurer of Missouri on 10 January 1949.
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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