This is a list of minister from Nitish Kumar's sixth cabinets starting from 27 July 2017. Nitish Kumar is the leader of JD(U) who was sworn in the Chief Ministers of Bihar in August 2017 with help of BJP.

Janata Dal (United) ("People’s Party (United)"), abbreviated as JD(U), is an Indian political party with political presence mainly in eastern and north-eastern India. JD(U) is recognised as a state party in the states of Bihar, Arunachal Pradesh and Manipur and is a part of government in Bihar. JD(U) heads the government in Bihar and has remained the second largest party in Manipur. JD(U) won 16 seats in the 2019 Indian general election, making it the seventh largest party in the Lok Sabha.