艾文·科伦·约克（Alvin Cullum York，1887年12月13日－1964年9月2日），美国第一次世界大战时期军事人物以及战争英雄；时任下士的约克，在所属排部蒙受过半伤亡后，毅然担任指挥职，率残部7人攻下德军机枪据点，共摧毁32挺机枪，击毙敌军28人，掳获战俘132人（包括军官4人）。获得奖章无数，升任中士。

其事迹于1941年改拍为电影《约克军曹》并广为流传。二次大战时，以少校新兵训练官的身份，为美军募兵。

Alvin Cullum York (December 13, 1887 – September 2, 1964), known also by his rank, Sergeant York, was one of the most decorated soldiers of the United States Army in World War I. He received the Medal of Honor for leading an attack on a German machine gun nest, taking 32 machine guns, killing at least 20 German soldiers, and capturing 132 others. This action occurred during the United States-led portion of the broader Meuse-Argonne Offensive in France to breach the Hindenburg line and make the opposing German forces surrender.