Moses Orr (1847—May 10, 1897) was an Irish-born soldier in the U.S. Army who served with the 1st U.S. Cavalry during the Apache Wars.
He was one of several men who received the Medal of Honor for gallantry during Lieutenant Colonel George Crook's "winter campaign" against the Apache Indians in the Arizona Territory during 1872 and 1873.
Orr was assigned to Company A of the 1st U.S. Cavalry and took part in the Apache Wars during the 1870s.
He served under Lieutenant Colonel George Crook's during his "winter campaign" against the Apache Indians in the Arizona Territory during 1872 and 1873.
Orr was among the member of his regiment to receive the Medal of Honor for "gallant conduct during campaigns and engagements with the Apaches" on April 12, 1875.