1st Regiment Michigan Volunteer Engineers and Mechanics

The 1st Regiment Michigan Volunteer Engineers and Mechanics was an engineer regiment that served in the Union Army during the American Civil War.

Service
The 1st Michigan Engineers was organized at Marshall, Michigan and mustered into service on October 29, 1861.

The regiment was mustered out on September 22, 1865.

Total strength and casualties
Over its existence, the regiment carried a total of 2962 men on its muster rolls.

The regiment lost 1 officer and 12 enlisted men killed in action or mortally wounded, and 351 enlisted men who died of disease, for a total of 364 fatalities.

Commanders

 * Colonel William P. Innes, 9/12/1861-10/26/1864
 * Colonel John B. Yates, 11/3/1864-9/22/1865