Sali Vongkhamsao (Lao: ສາລີ ວົງຄໍາຊາວ; 29 September 1925 – 23 January 1991) was a Laotian politician and member of the Lao People's Revolutionary Party (LPRP). He became a substitute member of the LPRP Central Committee, and was elected to full membership at the 3rd National Congress and retained a seat on the body until.