Takiyuddin bin Haji Hassan is a Malaysian politician and lawyer from the Malaysian Islamic Party (PAS), a component party of the Perikatan Nasional (PN) coalition who has served as the Member of Parliament (MP) for Kota Bharu since May 2013. He served as the Minister of Energy and Natural Resources in the Barisan Nasional (BN) administration under former Prime Minister Ismail Sabri Yaakob from August 2021 to the collapse of the BN administration in November 2022, the Minister in the Prime Minister's Department in charge of Parliament and Law in the PN administration under Prime Minister Muhyiddin Yassin from March 2020 to the collapse of the PN administration in August 2021. In addition, he has served as the Secretary-General of PAS since June 2015 and Chief Whip of PN and PAS in the Dewan Rakyat and the only member of the Public Accounts Committee from PAS.

The Malaysian Islamic Party, also known as the Pan-Malaysian Islamic Party or its Jawi-based acronym PAS, is an Islamist political party in Malaysia. Ideologically focused on Islamic fundamentalism, PAS's electoral base is largely centered around Peninsular Malaysia's rural and eastern coasts and conservative northern, particularly in the states of Kelantan, Terengganu, Perlis, & Kedah. They also gained significant support in the rural areas of Perak and Pahang in the last 2022 general election & 2023 state elections; dubbed as the "Green Wave".