2016 Missouri State Treasurer election

The 2016 Missouri State Treasurer election was held on November 8, 2016, to elect the State Treasurer of Missouri, concurrently with the 2016 U.S. presidential election, as well as elections to the United States Senate and elections to the United States House of Representatives and various state and local elections.

Incumbent Democratic State Treasurer Clint Zweifel was term-limited and could not run for re-election to a third term in office. Eric Schmitt (Republican) won the general election against his opponents Sean O'Toole (Libertarian), Judy Baker (Democrat), and Carol Hexem (Green).

Declared

 * Judy Baker, former state representative, nominee for MO-09 in 2008 and candidate for lieutenant governor in 2012
 * Pat Contreras, business consultant and former diplomat

Declined

 * Mike Sanders, Jackson County Executive, former Jackson County prosecuting attorney and former chairman of the Missouri Democratic Party
 * John Wright, former state representative

Declared

 * Eric Schmitt, state senator

Withdrawn

 * Dan W. Brown, state senator

Declared

 * Sean O'Toole

Declared

 * Carol Hexem, businesswoman and former schoolteacher