The 13th Parliament of Singapore was a meeting of the Parliament of Singapore. The first session commenced on 15 January 2016 and was dissolved on 23 June 2020. The membership was set by the 2015 Singapore General Election on 11 September 2015, and changed twice throughout the term; one was the resignation of Bukit Batok Single Member Constituency MP David Ong in 2016, and the resignation of Marsiling–Yew Tee Group Representation Constituency MP and Speaker Halimah Yacob in 2017.