Pauline Jeanette Williams is a retired South African politician. A member of the African National Congress, she was elected to the Northern Cape Provincial Legislature in 2004. In 2009, she was appointed as the Member of the Executive Council (MEC) for Sport, Arts and Culture. She left the legislature in 2014, only for her to return in 2015. She was then made MEC for Transport, Liaison and Safety in 2016. Williams was briefly out of the post in May 2017. In February 2018, she was made the MEC for Environmental Affairs. Williams left the legislature again in 2019.