Vong Savang (Lao: ເຈົ້າຟ້າຊາຍມົງກຸດຣາຊະກຸມາຣວົງສະຫວ່າງ; 27 September 1931 – 2 May 1978) was the Crown Prince to throne of the Kingdom of Laos. After the Laotian Civil War in 1975, he and his family were arrested by the Pathet Lao and sent to re-education camps, where they died.