Mariam binte Jaafar (Jawi: مريم بنت جعفر; born 8 February 1977)[1][2] is a Singaporean politician.

[3] When she was 13 years old, Mariam received the MENDAKI Scholarship from then-Deputy Prime Minister Goh Chok Tong.

[3][6] She is currently a Managing Director and Partner at the BCG office in Singapore and is a core member of the firm's Technology, Media & Telecommunications and Financial Institutions practices.

[7] In 2016, Mariam was chosen to be a member of the Committee on the Future Economy, chaired by Finance Minister Heng Swee Keat.

[12] In the 2020 election, Mariam was nominated as a candidate of the ruling People's Action Party (PAP) for Sembawang GRC.