Tanin Kaiwichian (5 April 1927 - ) was the fourteenth prime minister of Thailand, 8 October 1976 - 20 October 1977. he was born in Bangkok. His parents were Mr Hae and Mrs Pa-aob Kaiwichian. He married Lady Karen Kaiwichian (Anderson). He began to study in high school at Suankuhlab collage and after that he went to study law at Tammasat University and then he went to study in London.