First Lieutenant Charles Bare Gatewood (April 5, 1853 – May 20, 1896) was an American soldier born in Woodstock, Virginia. He served in the United States Army in the 6th Cavalry after graduating from West Point. Upon assignment to the American Southwest, Gatewood led platoons of Apache and Navajo scouts against renegades during the Apache Wars. In 1886 he played a key role in ending the Geronimo Campaign by persuading Geronimo to surrender to the army.
Beset with health problems due to exposure in the Southwest and Dakotas, Gatewood was critically injured in the Johnson County War and retired from the Army in 1895, dying a year later from stomach cancer. Before his retirement he was nominated for the Medal of Honor, but was denied the award. He was portrayed by Jason Patric in the 1993 film Geronimo: An American Legend.