John Henry Cook (July 19, 1840 to July 22, 1916) was an English soldier who fought in the American Civil War.

Cook received the United States' highest award for bravery during combat, the Medal of Honor, for his action at Pleasant Hill in Louisiana on 9 April 1864.

[1][2] Cook was born in London on 19 July 1840.

[3] He died on 22 July 1916 and his remains are interred at the Woodlawn Cemetery in New York.

During an attack by the enemy, voluntarily left the brigade quartermaster, with whom he had been detailed as a clerk, rejoined his command, and, acting as first lieutenant, led the line farther toward the charging enemy.