1966 Missouri State Auditor election

The 1966 Missouri State Auditor election was held on November 8, 1966, in order to elect the state auditor of Missouri. Democratic nominee and incumbent state auditor Haskell Holman defeated Republican nominee William T. Zimmerman.

General election

On election day, November 8, 1966, Democratic nominee Haskell Holman won re-election by a margin of 87,453 votes against his opponent Republican nominee William T. Zimmerman, thereby retaining Democratic control over the office of state auditor. Holman was sworn in for his fourth term on January 9, 1967.