Infantry

• 1st Regiment Connecticut Volunteer Infantry (3 months)
• 2nd Regiment Connecticut Volunteer Infantry (3 months)
• 3rd Regiment Connecticut Volunteer Infantry (3 months)
• 4th Regiment Connecticut Volunteer Infantry
• 4th Regiment Connecticut Volunteer Infantry
• 5th Regiment Connecticut Volunteer Infantry
• 6th Regiment Connecticut Volunteer Infantry
• 7th Regiment Connecticut Volunteer Infantry
  7th Regiment Connecticut Volunteer Infantry
  The 7th Regiment Connecticut Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War. Because it was in the same brigade as the 7th New Hampshire Volunteer Regiment, both regiments were often jointly called the 77th New England.-Service:The regiment...
  
  
• 8th Regiment Connecticut Volunteer Infantry
• 9th Regiment Connecticut Volunteer Infantry
  9th Connecticut Infantry
  The 9th Regiment Connecticut Volunteers was a volunteer infantry regiment in the Union Army during the American Civil War. It was established in September 1861 as an Irish regiment, composed mainly of soldiers born in Ireland or first generation Irish Americans...
  
  
• 10th Regiment Connecticut Volunteer Infantry
  10th Connecticut Regiment Infantry
  The 10th Connecticut Regiment Infantry was one of Connecticut's most successful civil war regiments, compling an exemplary record of service in the Union Army. The 10th Regiment saw action in the coastal campaign during the early years of the war, which culminated with the siege of Charleston...
  
  
• 11th Regiment Connecticut Volunteer Infantry
• 12thRegiment Connecticut Volunteer Infantry
• 13th Regiment Connecticut Volunteer Infantry
• 14th Regiment Connecticut Volunteer Infantry
  14th Connecticut Infantry
  The 14th Connecticut Infantry was an infantry regiment that participated in the American Civil War. It participated in the Battle of Gettysburg, helping to repulse the Confederate attack on the third day known as Pickett's Charge....
  
  
• 15th Regiment Connecticut Volunteer Infantry
• 16th Regiment Connecticut Volunteer Infantry
• 17th Regiment Connecticut Volunteer Infantry
• 18th Regiment Connecticut Volunteer Infantry
• 19th Regiment Connecticut Volunteer Infantry
• 20th Regiment Connecticut Volunteer Infantry
• 21st Regiment Connecticut Volunteer Infantry
• 22nd Regiment Connecticut Volunteer Infantry
• 23rd Regiment Connecticut Volunteer Infantry
• 24th Regiment Connecticut Volunteer Infantry
• 25th Regiment Connecticut Volunteer Infantry
• 26th Regiment Connecticut Volunteer Infantry
• 27th Regiment Connecticut Volunteer Infantry
• 28th Regiment Connecticut Volunteer Infantry
• 29th Regiment Connecticut Volunteer Infantry (African Descent)
• 30th Regiment Connecticut Volunteer Infantry (African Descent)

Artillery

• 1st Regiment Connecticut Heavy Artillery
• 2nd Regiment Connecticut Heavy Artillery
  2nd Connecticut Heavy Artillery
  The 2nd Connecticut Heavy Artillery was a volunteer infantry regiment which served in the Union Army during the American Civil War.-History:...
  
  
• 1st Battery Connecticut Light Artillery
• 2nd Battery Connecticut Light Artillery
• 3rd Battery Connecticut Light Artillery