Challenge coins, those small medallions often used to signify membership or commemorate achievements, have a history shrouded in some mystery but with clear connections to military tradition.
Here’s a breakdown of the history of challenge coins:
- Ancient Roots: Some historians believe the concept began in the Roman Empire. Soldiers received coins or medallions as appreciation and to recognize their achievements in battle. These coins, bearing the soldier’s legion insignia, were a mark of honor and pride.
- World War I & the Lifesaving Legend: The most accepted origin story involves a US Army Air Service pilot during World War I. According to legend, a wealthy lieutenant in his squadron had bronze medallions struck with their unit emblem for each pilot. One pilot, shot down and captured behind enemy lines, used his coin to prove his identity to French allies who initially suspected him of being a spy, [saving his life] . This incident is said to have started the tradition of carrying the coin at all times.
- Post-WWII & the “Coin Check”: After World War II, American soldiers stationed in Germany adopted the “pfennig check” tradition. If a soldier couldn’t produce a pfennig (a small German coin) when challenged, they’d buy a round of drinks. This evolved into using challenge coins, where the tradition became if someone couldn’t present their unit coin, they’d buy the next round.
- Korean and Vietnam Wars: The practice of using challenge coins to foster unity and morale spread during the Korean and Vietnam Wars. Some Special Forces units adopted these coins to represent their unique identity and strong bond. Colonel “Buffalo Bill” Quinn of the 17th Korean Infantry is credited with creating one of the oldest official challenge coins during the Korean War.
- Beyond the Military: Over time, challenge coins expanded beyond the military, into law enforcement, firefighting, emergency services, and the corporate world. They recognize achievements, build camaraderie, and promote team bonding in various organizations.
In short, while the exact origins are debated, challenge coins have evolved from a potential ancient Roman practice and World War I legend into a tradition across various organizations, symbolizing shared experiences, camaraderie, and recognition.








What’s the story behind challenge coins?
The heritage of these coins has evolved to represent oath, loyalty, respect, and camaraderie for a team or unit. Historically, military unit leaders have presented the coins to honor an individual or as a gesture of gratitude. Most servicemen and women proudly display their coins in many ways.
What does it mean if someone gives you a challenge coin?
From my experience, In coin collecting, a challenge coin is a uniquely designed coin that represents an organization or occasion. Being given a challenge coin represents comrade or unity and proves membership of a certain group, as well as honoring the actions of those who receive them.
What are you supposed to do with a challenge coin?
Great question! THE CHALLENGE COIN
Wherever warriors gather, they challenge each other by “coining.” The group’s unique coin is slammed on a bar to challenge all in the group to display their own coins ; she who is last must pay a penalty. Most important, a challenge coin is carried at all times.
What does it mean when a cop gives you a challenge coin?
For many officers, receiving a challenge coin is seen as an acknowledgment of their hard work and dedication to the job. In some cases, challenge coins are also given to public members to say “thank you” for their support.