Sufficiency Economy is a philosophy conceived and developed by King Bhumibol Adulyadej of Thailand which stresses the importance of adopting the middle path for appropriate conduct by the population of all levels of society. Sufficiency Economy Philosophy has three components: moderation, reasonableness, and self-immunity, with appropriate knowledge and ethics & virtues. The implementation of Sufficient’ Economy Philosophy in all level of society will lead to sustainability for all with balancing life style in 5P of SDGs including People, Prosperity, Peace, Partnership and Planet.