The Vũng Rô Bay incident refers to the discovery of a 100-ton North Vietnamese naval trawler attempting to unload supplies and munitions on a beach in South Vietnam's Vũng Rô Bay on 16 February 1965.

Vũng Rô Bay is a small bay in Đắk Lắk province, Vietnam. Vũng Rô is located in the commune of Hòa Xuân Nam, Phú Yên Province, located at the edge of Cả Pass mountains. The bay is the natural border of