Connecticut in the American Civil War

Union states in the American Civil War
California Connecticut Delaware Illinois Indiana Iowa Kansas Maine Maryland Massachusetts Michigan Minnesota Nevada New Hampshire New Jersey New York Ohio Oregon Pennsylvania Rhode Island Vermont West Virginia Wisconsin
Dual governments
Kentucky Missouri Virginia West Virginia
Territories and D.C.
Arizona Colorado Dakota District of Columbia Idaho Indian Territory Montana Nebraska New Mexico Utah Washington
v t e

The New England state of Connecticut played an important role in the American Civil War, providing arms, equipment, technology, funds, supplies, and soldiers for the Union Army and the Union Navy. Several Connecticut politicians played significant roles in the Federal government and helped shape its policies during the war and the Reconstruction.