- Falkirk 2005-
- Falkirk District of Burghs 1832-1918
- Falkirk East 1983-2005
- Falkirk West 1983-2005
- Falmouth and Camborne 1950-
- Fareham 1885-
- Farnham 1918-1983
- Farnworth 1918-1983
- Faversham 1885-1997
- Faversham and Kent Mid 1997-
- Feltham 1950-1974
- Feltham and Heston 1983-
- Fermanagh 1802-1885
- Fermanagh North 1885-1922
- Fermanagh South 1885-1922
- Fermanagh and South Tyrone 1950-
- Fermanagh and Tyrone 1922-1950
- Fife 1708-1885
- Fife Central 1974-2005
- Fife East 1950-1983
- Fife Eastern 1885-1950
- Fife North East 1983-
- Fife West 1950-1974
- Fife Western 1885-1950
- Finchley 1918-1997
- Finchley and Golders Green 1997-
- Finsbury 1832-1950
- Finsbury Central 1885-1918
- Finsbury East 1885-1918
- Finsbury Holborn 1885-1918
- Flint District of Boroughs 1660-1918
- Flint East 1974-1983
- Flint West 1974-1983
- Flintshire 1660-1950
- Flintshire East 1950-1974
- Flintshire West 1950-1974
- Folkestone and Hythe 1950-
- Forest of Dean 1885-
- Forfarshire 1708-1950
- Fowey 1661-1832
- Foyle 1983-
- Frome 1832-1950
- Fulham 1885-1918
- Fulham 1955-1974
- Fulham 1983-1997
- Fulham East 1918-1955
- Fulham West 1918-1955
- Fylde 1918-1950
- Fylde 1983-
2,145 constituencies in total