Sitting MPs whose membership began in 2015
60 MPs
- Alan MakConstituency: HavantParty: Conservative
- Alberto CostaConstituency: South LeicestershireParty: Conservative
- Angela RaynerConstituency: Ashton-under-LyneParty: Labour
- Brendan O'HaraConstituency: Argyll, Bute and South LochaberParty: Scottish National Party
- Carolyn HarrisConstituency: Neath and Swansea EastParty: Labour
- Cat SmithConstituency: Lancaster and WyreParty: Labour
- Catherine WestConstituency: Hornsey and Friern BarnetParty: Labour
- Chris LawConstituency: Dundee CentralParty: Scottish National Party
- Chris PhilpConstituency: Croydon SouthParty: Conservative
- Clive LewisConstituency: Norwich SouthParty: Labour
- Daniel ZeichnerConstituency: CambridgeParty: Labour
- Dawn ButlerConstituency: Brent EastParty: Labour
- Dr Rupa HuqConstituency: Ealing Central and ActonParty: Labour
- Edward ArgarConstituency: Melton and SystonParty: Conservative
- Gavin RobinsonConstituency: Belfast EastParty: Democratic Unionist Party
- Gerald JonesConstituency: Merthyr Tydfil and AberdareParty: Labour
- Helen HayesConstituency: Dulwich and West NorwoodParty: Labour
- Helen WhatelyConstituency: Faversham and Mid KentParty: Conservative
- Imran HussainConstituency: Bradford EastParty: Labour
- James CartlidgeConstituency: South SuffolkParty: Conservative
- Jeff SmithConstituency: Manchester WithingtonParty: Labour
- Jess PhillipsConstituency: Birmingham YardleyParty: Labour
- Jim McMahonConstituency: Oldham West, Chadderton and RoytonParty: Labour (Co-op)
- Jo StevensConstituency: Cardiff EastParty: Labour
- Judith CumminsConstituency: Bradford SouthParty: Labour
- Justin MaddersConstituency: Ellesmere Port and BromboroughParty: Labour
- Karin SmythConstituency: Bristol SouthParty: Labour
- Kate OsamorConstituency: Edmonton and Winchmore HillParty: Labour (Co-op)
- Kevin HollinrakeConstituency: Thirsk and MaltonParty: Conservative
- Kirsty BlackmanConstituency: Aberdeen NorthParty: Scottish National Party
- Kit MalthouseConstituency: North West HampshireParty: Conservative
- Liz Saville RobertsConstituency: Dwyfor MeirionnyddParty: Plaid Cymru
- Louise HaighConstituency: Sheffield HeeleyParty: Labour
- Matthew PennycookConstituency: Greenwich and WoolwichParty: Labour
- Mike WoodConstituency: Kingswinford and South StaffordshireParty: Conservative
- Mims DaviesConstituency: East Grinstead and UckfieldParty: Conservative
- Ms Marie RimmerConstituency: St Helens South and WhistonParty: Labour
- Ms Nusrat GhaniConstituency: Sussex WealdParty: Conservative
- Naz ShahConstituency: Bradford WestParty: Labour
- Neil CoyleConstituency: Bermondsey and Old SouthwarkParty: Labour
- Nick Thomas-SymondsConstituency: TorfaenParty: Labour
- Nigel HuddlestonConstituency: Droitwich and EveshamParty: Conservative
- Peter DowdConstituency: BootleParty: Labour
- Peter KyleConstituency: Hove and PortsladeParty: Labour
- Rachael MaskellConstituency: York CentralParty: Labour (Co-op)
- Rebecca Long BaileyConstituency: SalfordParty: Labour
- Richard BurgonConstituency: Leeds EastParty: Labour
- Rishi SunakConstituency: Richmond and NorthallertonParty: Conservative
- Ruth CadburyConstituency: Brentford and IsleworthParty: Labour
- Simon HoareConstituency: North DorsetParty: Conservative
- Sir James CleverlyConstituency: BraintreeParty: Conservative
- Sir Oliver DowdenConstituency: HertsmereParty: Conservative
- Stephen KinnockConstituency: Aberafan MaestegParty: Labour
- Suella BravermanConstituency: Fareham and WaterloovilleParty: Reform UK
- Tom TugendhatConstituency: TonbridgeParty: Conservative
- Tulip SiddiqConstituency: Hampstead and HighgateParty: Labour
- Vicky FoxcroftConstituency: Lewisham NorthParty: Labour
- Victoria AtkinsConstituency: Louth and HorncastleParty: Conservative
- Wendy MortonConstituency: Aldridge-BrownhillsParty: Conservative
- Wes StreetingConstituency: Ilford NorthParty: Labour