The 1867 Minnesota lieutenant gubernatorial election was held on 5 November 1867 in order to elect the lieutenant governor of Minnesota. Republican nominee and incumbent lieutenant governor Thomas H. Armstrong defeated Democratic nominee Arba Maynard.
General election.
On election day, 5 November 1867, Republican nominee Thomas H. Armstrong won re-election by a margin of 5,773 votes against his opponent Democratic nominee Arba Maynard, thereby retaining Republican control over the office of lieutenant governor. Armstrong was sworn in for his second term on 8 January 1868.