Roy M. Wheat

In 2003, the U.S. Navy named its newest prepositioning ship the USNS LCPL Roy M. Wheat (T-AK-3016). The enlisted dining facility at Naval Air Station Meridian in Mississippi was named after him in 1985, and Interstate 59 in Mississippi was named the "Roy Wheat Memorial Highway".

Wheat arrived in Vietnam in March 1967, and was assigned duty as a rifleman with Company K, 3rd Battalion, 7th Marines, 1st Marine Division. His unit participated in numerous combat operations, including Operation Desoto in the Đức Phổ District, Quảng Ngãi Province, and Operations Webster, Arizona, Butler and Gem in Quảng Nam Province. He was promoted to lance corporal in June 1967.

On August 11, 1967, Wheat and two other Marines were assigned to provide security for a Navy construction battalion crane and crew operating along Liberty Road in Dien Ban District, Quảng Nam Province. After setting up in the tree line adjacent to the work site, Wheat searched the surrounding area for guerrilla fighters. He had returned to within 10 feet (3.0 m) of the security post when he triggered a well-concealed bounding mine. Hearing the distinctive hiss of the mine's fuse, Wheat shouted a warning to his two fellow Marines and then threw himself on the device, smothering its blast with his body. He was killed in the ensuing explosion. For this act, he was awarded the Medal of Honor. Wheat is buried at Eastabuchie Cemetery, in Eastabuchie, Mississippi.

In September 1966, he enlisted in the United States Marine Corps at Jackson, Mississippi. Wheat then reported to Marine Corps Recruit Depot Parris Island, South Carolina. He underwent recruit training with the 2nd Recruit Training Battalion, after which he completed special infantry training with the 1st Infantry Training Battalion, Camp Lejeune, North Carolina. Upon completion of infantry training, he was promoted to private first class in February 1967.

Roy Mitchell Wheat (July 24, 1947 – August 11, 1967) was a United States Marine who posthumously received the Medal of Honor for his actions in the Vietnam War.

Wheat was born on July 24, 1947, in Moselle, Mississippi. He attended public schools in Ellisville, Mississippi, but dropped out in 1965 after two years of high school.