Historical Fortress Flags | Gettysburg Flag Works

Historic American Fort Flags

Our collection of historical fortress flags pays tribute to the forts and battles that shaped the early history of the United States. These flags flew as signals of resistance above ramparts and were witness to some incredibly defining moments in the nation’s fight for independence.

Each flag in this collection reflects a story that may be inspiring to you. From colonial uprisings to the War of 1812, fortress flags represent the strongholds that helped secure America as it is today—and they continue to inspire us today.

Star-Spangled Banner (15-Star Flag)

Perhaps the most famous fort flag, the 15-star, 15-stripe Star-Spangled Banner, flew over Fort McHenry during the War of 1812 and inspired Francis Scott Key to write what would become our national anthem. Today, the Star-Spangled Banner flag is a top choice among history enthusiasts and anybody looking to connect with the roots of our incredible national anthem.

Fort Moultrie Flag (Liberty Flag)

The Fort Moultrie Flag, also known as the Liberty Flag or Moultrie Crescent Flag, was flown during the American Revolutionary War in South Carolina. Its distinctive blue field and white crescent moon—originally bearing the word "Liberty"—served as a rallying symbol for freedom during the 1776 defense of Sullivan’s Island.

This iconic flag is considered one of the earliest American Revolutionary banners and is a popular choice for those who want to honor the spirit of liberty that fueled the Revolution.

Fort Independence Flag

Though less universally known, the Fort Independence Flag holds significance as one of the banners flown at the strategically important Boston Harbor fort in the late 18th and early 19th centuries. Get yours today right here, and take part in paying tribute to the earliest days of self-governance and creation of the United States.

History’s Link to the American Flag

Many fort flags share direct lineage with the modern American flag. They often contain early star arrangements, unique stripes, and symbolic elements that evolved into the Stars and Stripes we recognize today. Displaying a historical fort flag alongside a current American flag is a meaningful way to honor the legacy of those who defended America through our incredible history.

Explore Our Collection of Fort Flags

No matter what your goal is, our fort flags provide a rich, authentic look into the nation’s early chapters. Pair your historical fort flag with a modern American flag to create a total view of history—from revolution to modern-day patriotism.