- Rachael MaskellConstituency: York CentralParty: Labour (Co-op)
- Rachel BlakeConstituency: Cities of London and WestminsterParty: Labour (Co-op)
- Rachel GilmourConstituency: Tiverton and MineheadParty: Liberal Democrat
- Rachel HopkinsConstituency: Luton South and South BedfordshireParty: Labour
- Rachel ReevesConstituency: Leeds West and PudseyParty: Labour
- Rachel TaylorConstituency: North Warwickshire and BedworthParty: Labour
- Rebecca HarrisConstituency: Castle PointParty: Conservative
- Rebecca Long BaileyConstituency: SalfordParty: Labour
- Rebecca PaulConstituency: ReigateParty: Conservative
- Rebecca SmithConstituency: South West DevonParty: Conservative
- Richard BakerConstituency: Glenrothes and Mid FifeParty: Labour
- Richard BurgonConstituency: Leeds EastParty: Labour
- Richard FoordConstituency: Honiton and SidmouthParty: Liberal Democrat
- Richard FullerConstituency: North BedfordshireParty: Conservative
- Richard QuigleyConstituency: Isle of Wight WestParty: Labour
- Richard TiceConstituency: Boston and SkegnessParty: Reform UK
- Rishi SunakConstituency: Richmond and NorthallertonParty: Conservative
- Robbie MooreConstituency: Keighley and IlkleyParty: Conservative
- Robert JenrickConstituency: NewarkParty: Reform UK
- Robin SwannConstituency: South AntrimParty: Ulster Unionist Party
- Rosie DuffieldConstituency: CanterburyParty: Independent
- Rosie WrightingConstituency: KetteringParty: Labour
- Rupert LoweConstituency: Great YarmouthParty: Restore Britain
- Rushanara AliConstituency: Bethnal Green and StepneyParty: Labour
- Ruth CadburyConstituency: Brentford and IsleworthParty: Labour
- Ruth JonesConstituency: Newport West and IslwynParty: Labour