Dato' Seri Ir. Mohammad Nizar bin Jamaluddin (born 17 March 1957) is a Malaysian politician and engineer who has served as Member of the Perak State Executive Council (EXCO) in the Pakatan Harapan (PH) and Barisan Nasional (BN) state administrations under Menteris Besar Ahmad Faizal Azumu and Saarani Mohamad from May 2018 to the collapse of the PH state administration in March 2020 and again since November 2022 as well as Member of the Perak State Legislative Assembly (MLA) for Sungai Rapat since May 2018. He served as the 10th Menteri Besar of Perak from March 2008 to the collapse of the Pakatan Rakyat (PR) state administration in February 2009, MLA for Changkat Jering from May 2013 to May 2018, for Pasir Panjang from March 2008 to May 2013 and the Member of Parliament (MP) for the Bukit