Sitting MPs whose membership began in 2023
6 MPs
- Alistair StrathernConstituency: HitchinParty: Labour
- Ashley DaltonConstituency: West LancashireParty: Labour
- Keir MatherConstituency: SelbyParty: Labour
- Michael ShanksConstituency: RutherglenParty: Labour
- Sarah DykeConstituency: Glastonbury and SomertonParty: Liberal Democrat
- Sarah EdwardsConstituency: TamworthParty: Labour