Wan Junaidi bin Tuanku Jaafar (Jawi: ??? ????? ?? ?????? ????; born 1 February 1946) is a Malaysian politician.
He was the Minister of Natural Resources and Environment until 10 May 2018 and currently the Member of Parliament of Malaysia for the Santubong constituency in Sarawak, representing the United Traditional Bumiputera Party (PBB) in the Barisan Nasional coalition.
Previously, he was a Deputy Speaker of the House of Representatives.Wan Junaidi was elected to Parliament 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, occurred 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.