Barry Bibata Niandou

Bibata Niandou Barry known as Madame Barry (born 1955) is an activist lawyer who rose to be Niger's minister for women in Mamadou Tandja's government. She is the sister of both the politician Harouna Niandou and the political scientist Abdoulaye Niandou Souley.

Life Niandou Barry was born on 2 March 1955 and she attended the "Lycée Kassaï" in Niamey. She then studied civil law and graduated in 1990. In 1991, she founded the Association des Femmes Juristes du Niger, an association of women lawyers in Niger. It was among the most active organizations for women's rights during the period of democratic change in Niger in the early 1990s and now supports poorer female litigants.

During the 1990s Niandou Barry's brother Harouna Niandou rose to be a minister in Niger.

Her brief record as Prefect President of the municipality Niamey from 2003 was well received. She had organised a set of games that went well but she was still dismissed the following year. In contravention of the constitution President Tandja decided to take a third term and he was supported by Niandou Barry.

Niandou Barry continued her career as a lawyer in Niger.