The 7th Regiment Indiana Volunteer Infantry was an infantry regiment from the State of Indiana that served in the Union Army during the American Civil War.
The 3rd Iowa Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War.
The 10th Iowa Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War.
The 27th Iowa Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War.
The 100th Regiment Illinois Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.
The 90th Regiment Illinois Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.
The 12th Illinois Infantry Regiment, also known as the 1st Scotch Regiment, was an infantry regiment that served in the Union Army between May 2, 1861 and July 18, 1865, during the American Civil War.
The 32nd Regiment Illinois Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.
The 27th Michigan Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War.
The 20th Regiment Illinois Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.
The 22nd Regiment Illinois Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.
The 43rd Regiment Illinois Volunteer Infantry, known as the "Koerner Regiment" after Gustav Körner, was an infantry regiment that served in the Union Army during the American Civil War.
The 46th Regiment Illinois Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.
The 52nd Regiment Illinois Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.
The 24th Regiment, Indiana Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.
The 29th Indiana Volunteer Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War.
The 26th New York Infantry Regiment, the "2nd Oneida Regiment", was an infantry regiment that served in the Union Army during the American Civil War.
The 31st New York Infantry Regiment, "Baxter's Light Guard" or the "Montezuma Regiment", was an infantry regiment that served in the Union Army during the American Civil War.
The 18th Indiana Volunteer Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War.
The 22nd Indiana Volunteer Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War. On October 8, 1862, at the Battle of Perryville, Kentucky, the regiment suffered 65.3% casualties, one of the highest percentages of casualties suffered by any American Civil War regiment in a single engagement.
