Elizabeth Bacon Custer was an American author and public speaker who was the wife of Brevet Major General George Armstrong Custer, United States Army. She spent most of their twelve-year marriage in relative proximity to him despite his numerous military campaigns in the American Civil War and subsequent postings on the Great Plains as a commanding officer in the United States Cavalry.

George Armstrong Custer was a United States Army officer and cavalry commander in the American Civil War and the American Indian Wars.