Nitish Kumar ministry may refer to these cabinets headed by Indian politician Nitish Kumar as chief minister of Bihar:
First Nitish Kumar ministry (2000) Second Nitish Kumar ministry (2005–2010) Third Nitish Kumar ministry (2010–2014) Fourth Nitish Kumar ministry (2015) Fifth Nitish Kumar ministry (2015–2017) Sixth Nitish Kumar ministry (2017–2020) Seventh Nitish Kumar ministry (2020–2022) Eighth Nitish Kumar ministry (2022–2024) Ninth Nitish Kumar ministry (2024–2025) Tenth Nitish Kumar ministry (2025–2026)