Which sea is bordered by Bangladesh, Myanmar, India, and Sri Lanka?
Answer
Bay of Bengal
Answer
Bay of Bengal
Which sea is bordered by Bangladesh, Myanmar, India, and Sri Lanka? The answer is the Bay of Bengal.
The Bay of Bengal is the northeastern part of the Indian Ocean. It is bordered by Bangladesh to the north, Myanmar to the east, and India to the west and northwest; Sri Lanka lies along its southwestern side, matching the countries listed in the question.
The bay is the world’s largest bay and receives water from major rivers including the Ganges, Brahmaputra, and Meghna. Their sediment helps build the Bengal delta, one of the largest and most densely populated delta regions on Earth.
The Andaman Sea lies east of the Bay of Bengal beyond the Andaman and Nicobar Islands, while the Arabian Sea lies west of India. The bay is also known for powerful monsoon systems and tropical cyclones, which can cause severe flooding along its low-lying shores.
Source: Wikipedia · fact-checked Sept. 2026