- Gareth BaconConstituency: OrpingtonParty: Conservative
- Gareth DaviesConstituency: Grantham and BourneParty: Conservative
- Gareth SnellConstituency: Stoke-on-Trent CentralParty: Labour (Co-op)
- Gareth ThomasConstituency: Harrow WestParty: Labour (Co-op)
- Gavin RobinsonConstituency: Belfast EastParty: Democratic Unionist Party
- Gen KitchenConstituency: Wellingborough and RushdenParty: Labour
- George FreemanConstituency: Mid NorfolkParty: Conservative
- Georgia GouldConstituency: Queen's Park and Maida ValeParty: Labour
- Gerald JonesConstituency: Merthyr Tydfil and AberdareParty: Labour
- Gideon AmosConstituency: Taunton and WellingtonParty: Liberal Democrat
- Gill FurnissConstituency: Sheffield Brightside and HillsboroughParty: Labour
- Gill GermanConstituency: Clwyd NorthParty: Labour
- Gordon McKeeConstituency: Glasgow SouthParty: Labour
- Graeme DownieConstituency: Dunfermline and DollarParty: Labour
- Graham LeadbitterConstituency: Moray West, Nairn and StrathspeyParty: Scottish National Party
- Graham StringerConstituency: Blackley and Middleton SouthParty: Labour
- Graham StuartConstituency: Beverley and HoldernessParty: Conservative
- Grahame MorrisConstituency: EasingtonParty: Labour
- Greg SmithConstituency: Mid BuckinghamshireParty: Conservative
- Gregor PoyntonConstituency: LivingstonParty: Labour
- Gregory StaffordConstituency: Farnham and BordonParty: Conservative
- Gurinder Singh JosanConstituency: SmethwickParty: Labour