Kosit Panpiemras (28 May 1943 – 1 June 2016) was a Thai businessman and politician. He was chairman of Bangkok Bank, a leading Thai commercial bank, between 1999 and 2016. Following the 2006 Thailand coup, he was appointed advisor to the military junta. He previously held a number of cabinet posts under different government administrations. He died of cancer on 1 June 2016.