Manus MacCloskey (April 24, 1874 – May 11, 1963) was a Brigadier General in the United States Army. Born in Pittsburgh, Pennsylvania, MacCloskey graduated from the United States Military Academy in 1898. He would serve in the Spanish-American War and the China Relief Expedition. During World War I he commanded the 12th Field Artillery Regiment and fought in the Battle of Verdun, the Battle of Château-Thierry (1918), the Battle of Belleau Wood, and the Battle of Soissons (1918).