This is the seating arrangement based on the old meeting hall in previous interior, as of its last meeting on 24 November 2016 before meeting hall was moved to new meeting hall on the following year.
This is the seating arrangement based on the new meeting hall in current interior as of its last meeting on 5 April 2018. In addition, there were two seats that is labelled as VACANT, namely Jelebu and Paya Besar. Both of this seats vacancy is due to the death of the incumbent Member of Parliament (MP) for both of this constituency, which happened on 6 December 2017 (Jelebu) and 12 February 2018 (Paya Besar) respectively.
^Abdul Manan Ismail was elected as a Barisan Nasional MP in the general elections in 2013, died from an accident on February 13, 2018 but his death did not necessitate a by-election.
^Khalid Samad was elected as a PAS assemblymen in the general elections, quit his PAS membership and joined PAN.
^Siti Mariah Mahmud was elected as a PAS assemblymen in the general elections, quit his PAS membership and joined PAN.
^Mohamed Hanipa Maidin was elected as a PAS assemblymen in the general elections, quit his PAS membership and joined PAN.
^Abdul Khalid Ibrahim was elected as a PR MP in the general elections in 2013, sacked from his PKR membership on 9 August 2014.
^Zainudin Ismail was elected as a Barisan Nasional MP in the general elections in 2013, died from a brain tumour on December 6, 2017, but his death did not necessitate a by-election.
^Sim Tong Him was elected as a PR assemblymen in the general elections in 2013, quit his DAP membership on 12 February 2017 and became an independent.
^Muhyiddin Yassin was elected as a BN MP in the general elections in 2013 and sacked from his UMNO membership on 24 June 2016, later joining newly formed PPBM
^Ignatius Dorrel Leiking was elected as a PR MP in the general elections in 2013, resigned from PKR membership on 22 September 2016 and became an independent, after which he joined a new Sabah-based party, Sabah Heritage Party.
^Mohd Shafie Apdal was elected as a BN MP in the general elections in 2013, resigned from UMNO membership on 4 July 2016 and became an independent, after which he joined a new Sabah-based party, Sabah Heritage Party.
^William Nyallau Badak was elected as a BN MP in the general elections in 2013, was sacked by his party PRS on 22 April 2018 and became an independent.
^William Mawan Ikom who was elected as a BN MP in the general elections in 2013, resigned from his SPDP membership on 15 May 2014 and joined Teras, an independent party friendly to Barisan Nasional.
^Joseph Entulu Belaun was elected as a BN MP in the general elections in 2013, was sacked by his party PRS on 22 April 2018 and became an independent.