Myron F. Diduryk (July 15, 1938 – April 24, 1970) was an American United States Army major, who played a key role as an infantry company commander in the Battle of Ia Drang, the first major battle of the Vietnam War.

[1] Born in Mużyłów, Tarnopol Voivodeship (today Muzhyliv in western Ukraine), in 1938, Diduryk emigrated to the United States with his parents in 1950.

As Major Diduryk emerged from his helicopter, he was fatally shot in the stomach by ambushing North Vietnamese soldiers.

The Ukrainian American Veterans Post 30 in South River, New Jersey was named in his honor.

[3] Diduryk's name is listed on Panel 11W, Line 44 of the Vietnam Veteran's Memorial Wall in Washington, DC.