S. Iswaran (Tamil: எஸ் ஈஸ்வரன்; born 1962) is a Singaporean politician who has been serving as Minister for Transport since 2021 and Minister-in-charge of Trade Relations since 2018. A member of the governing People's Action Party (PAP), he has been the Member of Parliament (MP) representing the West Coast division of West Coast GRC since 2001. He had previously served as Minister in the Prime Minister's Office between 2011 and 2015, Minister for Trade and Industry (Industry) between 2015 and 2018, and Minister for Communications and Information between 2018 and 2021.