Thongbanh Sengaphone

Thongbanh Sengaphone (ທອງບັນ ແສງອາພອນ; 2 May 1953 – 17 May 2014) was a Laotian politician and member of the Lao People's Revolutionary Party (LPRP). He served as Minister of Public Security and held seats in the LPRP's Central Committee (appointed at the 7th Congress of the Lao People's Revolutionary Party) and the Secretariat (appointed at the 8th Party Congress).

On 17 May 2014, Sengaphone died when the plane he was traveling on crashed in northern Laos. He was traveling to Xiangkhouang Province to attend a ceremony celebrating the 55th anniversary of the second division of the Lao People's Army.