Which country has the highest manganese reserves?

Australia has the highest manganese reserves at 580 million metric tons as of 2025.

Which country has the lowest manganese reserves?

Ghana has the lowest manganese reserves at 13 million metric tons as of 2025.

The global total for manganese reserves is 1.8 billion metric tons as of 2025.

2025

Brazil has the 3rd highest manganese reserves among 7 countries with data in 2025.

How does Brazil rank globally for manganese reserves?: Brazil has the 3rd highest manganese reserves among 7 countries with data in 2025.
Which country has the highest manganese reserves?: Australia has the highest manganese reserves at 580 million metric tons as of 2025.
Which country has the lowest manganese reserves?: Ghana has the lowest manganese reserves at 13 million metric tons as of 2025.
What is the global total for manganese reserves?: The global total for manganese reserves is 1.8 billion metric tons as of 2025.

Year	Manganese Reserves
2025	300,000

Source: U.S. Energy Information Administration · Updated June 2026