The Flag of South Sumatra, Indonesia, is a rectangular bicolor flag with vertical divisions. The hoist side (left when viewed from the flagpole) is white, while the fly half (right side) is red. In the center of the red field, there are three yellow cocoons called kapok (Antiaris toxicaria L.) arranged in a horizontal row, symbolizing the province’s agricultural prosperity and natural resources. The flag represents the spirit of unity among the people of South Sumatra and their commitment to progress and development within Indonesia.