Datuk Dr. Haji Wan Junaidi bin Tuanku Jaafar is a Malaysian politician. he is the Minister of Natural Resources and Environment, and currently the Member of the Parliament of Malaysia for the Santubong constituency in Sarawak, representing the Parti Pesaka Bumiputera Bersatu (PBB) in the ruling Barisan Nasional coalition. Previously, he was a Deputy Speaker of the House of Representatives.
Wan Junaidi was elected to Parliamanet in the 1990 election. He served for a period as one of Parliament's Deputy Speakers. Wan Junaidi's elevation to the deputy ministry, in the home affairs portfolio, occured after the 2013 election.
Wan junaidi was appointed as the Minister of Natural Resources and Environment on 29 July 2015, following a Cabinet reshuffling by the Prime Minister, Najib Razak.