P B Buch, born on January 16, 1933, is a retired Indian Administrative Service officer from the 1974 Gujarat cadre. He holds graduate degrees in Economics and Law. Throughout his career, he served in various capacities including Deputy Collector, Under Secretary, Deputy Secretary, Additional Collector, District Development Officer, Deputy Director, Joint Secretary, Additional Commissioner, and Secretary. His most recent position was Chairman at Gujarat from August 1, 1990, to January 1, 1991, within the General Administration Department (Personnel). Mr. Buch’s extensive service reflects a diverse administrative experience across multiple roles in the Gujarat cadre.