The College of Arms Foundation is the society of American and overseas friends of the College of Arms. Its mission is to promote English heraldry in the United States and to support the work of the College of Arms. It was founded in 1983.

The Foundation seeks to the raise funds to support the College. These funds will help conserve important historical manuscripts held by the College, many of which are centuries old; to support research and cataloguing projects at the College; and to publish relevant works.

The Foundation encourages all those with an interest to join them in the promotion of heraldry by financially supporting the conservation and publication efforts at the College of Arms as well as other projects. While it aims its efforts at the American audience, it cheerfully encourages and accepts members from other countries.

The College is also supported by the White Lion Society.