Roberto "Bobot" Sison Sebastian (May 2, 1944 – July 23, 2012) was a Filipino government official and former Secretary of the Department of Agriculture.
He started out with the Philippine Packing Corp. (PPC) and moved to manage the Marsman (MEPI) banana plantations from 1976 to 1992 and from 1996 to 2002 and was the company's president and CEO.
The MTADP laid down the foundation for the ascension of the Philippine agriculture to meet the challenge of competing globally.
Thereafter, from 1996 to 1997 Mr. Sebastian served as the country’s Special Envoy for Agriculture to the World Trade Organization.
Sebastian died on Monday, July 23, 2012 at the age of 68 due to a massive heart attack.