Liew Vui Keong (simplified Chinese: 刘伟强; traditional Chinese: 劉偉強; pinyin: Liú Wěiqiáng; born 18 January 1960 – 2 October 2020) was a Malaysian politician who served as the Minister in the Prime Minister's Department in charge of legal affairs in the Pakatan Harapan (PH) administration under former Prime Minister Mahathir Mohamad from July 2018 to the collapse of the administration in February 2020 and Deputy Minister in the Prime Minister's Department also in charge of legal affairs as well as Deputy Minister of International Trade and Industry I in the Barisan Nasional (BN) administration under former Prime Ministers Abdullah Ahmad Badawi and Najib Razak from March 2008 to May 2013. He also served as the Member of Parliament (MP) for Batu Sapi from May 2018 to his death in October 2020 and for Sandakan from March 2008 to his defeat in May 2013. He served as 3rd President of the Liberal Democratic Party (LDP) from 2006 to 2014, when he was replaced by Teo Chee Kang in a rancorous internal dispute. He disputed Teo's claim of the LDP party presidency with the Registrar of Societies (RoS). In 2018, Liew led about 200 LDP members to leave the party. He then joined another Sabah-based political party, Sabah Heritage Party (WARISAN) led by former Chief Minister of Sabah Shafie Apdal and served as its Permanent Chairman.