The 10th Infantry Regiment is a regiment in the United States Army first formed in 1855. Formerly a standard line regiment that served the United States in the American Civil War and again in World War II and into the Cold War, the 10th Infantry Regiment is now a garrison regiment housing training cadre and trainees undergoing Basic Combat Training with the United States Army.

Edmund Brooke Alexander was an officer in the United States Army in the Mexican-American War through the American Civil War who rose to the rank of brevet Brigadier General in 1865.