Arthur Latham Conger Jr. (January 30, 1872 – February 22, 1951) was an officer in the United States Army and an author and editor. A veteran of the Spanish–American War, Philippine–American War, Boxer Rebellion, Pancho Villa Expedition, and World War I, he attained the rank of colonel and devised the World War I deception known as the "Belfort Ruse". A noted theosophist, he served as president of Theosophical Society Pasadena.