Step back into one of the most pivotal chapters of American history with our collection of 35-Star Union Flags. Proudly flying from 1863 to 1865, this iconic banner served as the official flag of the United States throughout the defining final years of the American Civil War. This 35th star was added to honor the admission of West Virginia, celebrating those who chose to stand firmly with the Union in June 1863.

Whether you are a collector looking for authentic Civil War Union flags for a historical display, an educator setting up an exhibit, or an organization requiring a premium, heavy-duty sewn flag, our collection offers options tailored to your needs. Best of all, under federal law, historic United States Union flags remain legally valid and recognized for public and official display today.

Why Choose Our 35-Star Historical Flags?

• Civil War Era Authenticity: Perfect for museums, veterans' memorials, and historical reenactors who demand accurate 1863–1865 Union army timelines.
• Premium American Quality: Explore our options crafted right here in the United States, designed to withstand the elements and look stunning on any flagpole.
• Custom Sizes Available: Need a specific size for a municipal building, commercial flagpole, or private collection? Contact us for custom quotes on sewn historical flags.

Browse our selection below to find the perfect 35-star Civil War Union flag to honor American heritage today.