Maine Civil War Union Units 12th through 32nd

The information in this list of Maine Military Units comes from the Civil War Soldiers and Sailors web site (CWSS). That web site can also be searched by the name of a soldier.


 * 12th Regiment, Maine Infantry Muster In: November 20, 1861. Organized at Portland Muster Out: December 7, 1864 Length of Service: Three Years Non-Veterans left front November 19, and mustered out December 7, 1864. Veterans consolidated to a Battalion of four Companies


 * 13th Regiment, Maine Infantry Muster In: December 31, 1861 Muster Out: January 6, 1865 Length of Service: Three Years Organized at Augusta Non-Veterans left front for muster out December 25. Mustered out January 5, 1865. Veterans and Recruits consolidated to a Battalion and transferred to 30th Maine Infantry December 25, 1864.


 * 14th Regiment, Maine Infantry Muster In: December 31, 1861 at Augusta Muster Out: January 13, 1865 Length of Service: Three Years


 * 15th Regiment, Maine Infantry Muster In: January 20, 1862 at Augusta Muster Out: July 5, 1866 Length of Service: Three Years Non-Veterans mustered out January 15, 1865


 * 16th Regiment, Maine Infantry Muster In: August 14, 1862 at Augusta Muster Out: June 5, 1865 Length of Service: Three Years Recruits transferred to 20th Maine Infantry


 * 17th Regiment, Maine Infantry Muster In: August 18, 1862. Organized at Camp King, Cape Elizabeth Muster Out: June 4, 1865 Length of Service: Three Years Discharged at Portland, Me., June 10, 1865


 * 18th Regiment, Maine Infantry Muster In: August 21, 1862. Organized at Bangor, Maine Designation of Regiment changed to 1st Maine Heavy Artillery January 6, 1863


 * 19th Regiment, Maine Infantry Muster In: August 25, 1862, organized at Bath Muster Out: May 31, 1865 Length of Service: Three Years Recruits transferred to 1st Maine Heavy Artillery Discharged June 7, 1865


 * 19th Unassigned Company, Maine Infantry "Compendium of the War of the Rebellion" by Frederick H. Dyer contains no history for this unit.


 * 20th Regiment, Maine Infantry Muster In: August 29, 1862, organized at Portland Muster Out: July 16, 1865 Length of Service: Three Years Mustered out - Old members, June 4; Regiment, July 16, 1865


 * 20th Unassigned Company, Maine Infantry "Compendium of the War of the Rebellion" by Frederick H. Dyer contains no history for this unit.


 * 21st Regiment, Maine Infantry Muster In: October 13, 1862, organized at Augusta Muster Out: August 25, 1863, expiration of term Length of Service: Nine Months


 * 22nd Regiment, Maine Infantry Muster In: October 18, 1862; organized at Bangor Muster Out: August 14, 1863, expiration of term Length of Service: Nine Months Ordered home July 24


 * 23rd Regiment, Maine Infantry Muster In: September 29, 1862, organized at Portland Muster Out: July 15, 1863, expiration of term Length of Service: Nine Months


 * 24th Regiment, Maine Infantry Muster In: October 16, 1862, organized at Augusta Muster Out: August 25, 1863, expiration of term Length of Service: Nine Months - Department of the Gulf Ordered home July 24, 1863


 * 25th Regiment, Maine Infantry Muster In: September 29, 1862, organized at Portland Muster Out: July 10, 1863, expiration of term Length of Service: Nine Months Ordered home June 30, 1863


 * 26th Regiment, Maine Infantry Muster In: October 18, 1862. Organized at Bangor. Muster Out: August 17, 1863, expiration of term. Ordered home July 25, 1863 Length of Service: Nine Months - Department of the Gulf - 19th Corps


 * 27th Regiment, Maine Infantry Muster In: September 30, 1862. Organized at Portland Muster Out: July 17, 1863 Length of Service: Nine Months


 * 28th Regiment, Maine Infantry Muster In: October 18, 1862. Organized at Augusta Muster Out: August 31, 1863 Length of Service: Nine Months


 * 29th Regiment, Maine Infantry Muster In: December 17, 1863 Muster Out: June 21, 1866 Length of Service: Three Years - Department of the Gulf - 19th Corps Army of the Shenandoah Organized at Augusta Mustered out Company "A" October 18, 1864; Regiment June 21, 1866.


 * 29th Unassigned Company, Maine Infantry "Compendium of the War of the Rebellion" by Frederick H. Dyer contains no history for this unit.


 * 30th Regiment, Maine Infantry Muster In: January 11, 1864 Muster Out: August 20, 1865 Length of Service: Three Years Organized at Augusta


 * 30th Unassigned Company, Maine Infantry "Compendium of the War of the Rebellion" by Frederick H. Dyer contains no history for this unit.


 * 31st Regiment, Maine Infantry Muster In: April 17, 1864 Muster Out: August 20, 1865 Length of Service: Three Years Organized at Augusta


 * 32nd Regiment, Maine Infantry Muster In: March 3, 1864 Muster Out: August 20, 1865 Length of Service: Three Years Organized at Augusta Consolidated with 31st Maine Infantry December 12, 1864