Datuk Seri Panglima Masidi Manjun (born 1 June 1951) is a Malaysian politician who has served as the State Minister of Local Government and Housing and State Minister of Finance II in the Gabungan Rakyat Sabah (GRS) state administration under Chief Minister Hajiji Noor since September 2020 and Member of the Sabah State Legislative Assembly (MLA) for Karanaan since March 2004. He is the state COVID-19 spokesman of the GRS state government of Sabah. During the COVID-19 pandemic, he speaks frequently on the response of Sabah towards the pandemic. He is a member of Malaysian United Indigenous Party (BERSATU), a component party of the Perikatan Nasional (PN) coalition which is also part of the ruling GRS coalition. He has served as the State Deputy Chairman of BERSATU of Sabah since April 2019