List of the parishes in Middlesex, grouped by hundred, as of 1831.

The historic county of Middlesex was recorded in the Domesday Book as being divided into the six hundreds of Edmonton, Elthorne, Gore, Hounslow (Isleworth in all later records), Ossulstone and Spelthorne, as follows:

Hundred Parishes Area (1831)acres Edmonton Edmonton (All Saints) • Enfield (St Andrew) • Monken Hadley • South Mimms (St Giles) • Tottenham (All Saints) 31,410Elthorne Cowley (St Lawrence) • Cranford (St Dunstan) • Greenford • Hanwell (St Mary) • Harefield (St Mary) • Harlington • Harmondsworth (St Mary) • Hayes (St Mary the Virgin) • Hillingdon • Ickenham (St Giles) • New Brentford • Northolt • Norwood • Perivale (St Mary the Virgin) • Ruislip (St Martin) • Uxbridge Hamlet • West Drayton (St Martin) 35,690 Gore Edgware (St Margaret) • Great Stanmore (St John) • Harrow on the Hill (St Mary) • Hendon (St Mary) • Kingsbury (St Andrew) • Little Stanmore (St Lawrence) • Pinner (St John) 28,660Isleworth Heston (St Leonard) • Isleworth (All Saints) • Twickenham (St Mary the Virgin) 9,280Ossulstone Acton (St Mary) • Bethnal Green • Bow • Bromley • Charter House • Chelsea (All Saints) • Chiswick (St Nicholas) • Clerkenwell • Duchy of Lancaster • Ealing (St Mary) • Finchley (St Mary) • Friern Barnet • Fulham (All Saints) • Furnival's Inn • Glasshouse Yard • Gray's Inn • Hackney • Hammersmith (St Paul) • Hampstead (St John) • Holy Trinity Minories • Hornsey • Islington (St Mary) • Kensington (St Mary Abbots) • Liberty of Saffron Hill, Hatton Garden, Ely Rents and Ely Place • Liberty of the Rolls • Limehouse • Lincoln's Inn • Mile End New Town • Mile End Old Town • Norton Folgate • Old Artillery Ground • Old Tower Without • Paddington • Poplar • Precinct of the Savoy • Ratcliffe • Shadwell • Shoreditch • Spitalfields • (St Andrew) Holborn • Staple Inn • St Botolph Aldersgate • St Botolph without Aldgate • St Clement Danes • Stepney (St Dunstan) • (St George) Bloomsbury • St George in the East • St George the Martyr • St Giles in the Fields • St Katharine's by the Tower • St Luke • St Marylebone • St Mary le Strand • Stoke Newington • St Pancras • St Sepulchre • Wapping • West Twyford • Whitechapel • Willesden (St Mary the Virgin) [Links incomplete] 47,950Spelthorne Ashford (St Matthew) • East Bedfont (St Mary the Virgin) • Feltham (St Dunstan) • Hampton (St Mary the Virgin) • Hampton Wick (St John) • Hanworth (St George) • Laleham (All Saints) • Littleton (St Mary Magdalene) • Shepperton (St Nicholas) • Staines (St Mary) • Stanwell (St Mary the Virgin) • Sunbury (St Mary the Virgin) • Teddington (St Mary) 23,500

The City of London (i.e., the original ″Square Mile″) was geographically located within Middlesex (and was bounded by the hundred of Ossulstone to the west, north and east) but was essentially independent of the county for most purposes.

Later development of civil parishes See also List of Middlesex boundary changes. This list includes those areas (marked [L]) which became part of the County of London in 1889. See also List of civil parishes in the County of London in 1891. The list should be comprehensive. ParishCreatedAbolishedNotesActonAncient1965AshfordC15th1974Medieval chapelry to Staines, later a civil parish, transferred to Surrey 1965.Bethnal Green [L]17431965Church built 1743. Previously it had been a "hamlet" of Stepney parish.Bloomsbury [L]17311774Bow or Stratford-at-Bow [L]17191907Had been a chapelry of Stepney since the 13th century.Bromley-by-Bow [L]15371965Formerly an area in the parish of Stepney. Acquired a chapel 1537.Charter House [L]18581915Formerly extra-parochial. Abolished to form Finsbury.Chelsea [L]Ancient1965ChiswickAncient1965Clerkenwell [L]Ancient1915Abolished to form Finsbury.Close of the Collegiate Church of St Peter [L]18581922Formerly extra-parochial.CowleyAncient1938Merged into Uxbridge.CranfordAncient1934Split between Harlington, and Heston and Isleworth.EalingAncient1965East BedfontAncient1965Edgwareunknown1931Formerly a medieval chapelry to Kingsbury. Merged into Hendon.EdmontonAncient1965EnfieldAncient1965FelthamAncient1965FinchleyAncient1965Finsbury [L]19151965Friern BarnetAncient1965Fulham [L]Ancient1965Furnival's Inn [L]18581930Formerly extra-parochial.Glasshouse Yard [L]18661915Formerly part of St Botolph's Aldersgate lying in Middlesex. Abolished to form Finsbury.Gray's Inn [L]18581932Formerly extra-parochial.Great StanmoreAncient1934Abolished to form Harrow.GreenfordAncient1926Merged into Ealing.Hackney [L]Ancient1965Hadley18941965Formerly part of Monken Hadley. Moved to Hertfordshire in 1894.Hammersmith [L]18341965Formerly part of the parish of Fulham; a chapel of ease was erected in 1631Hampstead [L]C15th1965Formerly a medieval chapelry to Hendon.HamptonAncient1937Hampton Wick18661937Formerly part of Hampton.HanwellAncient1926Merged into Ealing.HanworthAncient1965HarefieldAncient1938Merged into Uxbridge.HarlingtonAncient1965HarmondsworthAncient1949Abolished to form Yiewsley and West Drayton.Harrow19341965Harrow-on-the-HillAncient1934Abolished to form Harrow.Harrow Weald18941934Abolished to form Harrow.HayesAncient1965HendonAncient1965HestonAncient1927Abolished to form Heston and Isleworth.Heston and Isleworth19271965HillingdonAncient1894Split into Hillingdon East and West.Hillingdon East18941938Merged into Uxbridge.Hillingdon West18941938Merged into Uxbridge.Holy Trinity Minories [L]1858?1895Extra-parochial from the Reformation onwards.HornseyAncient1965IckenhamAncient1938Merged into Uxbridge.IsleworthAncient1927Abolished to form Heston and Isleworth.Islington [L]Ancient1965Kensington [L]Ancient1965KingsburyAncient1934Abolished to form Harrow.LalehamC15th1974Formerly a medieval chapelry to Staines. Moved to Surrey 1965.Liberty of the Rolls [L]18661922Until C15th part of St Dunstan-in-the-West lying in Middlesex, then extra-parochial.Limehouse [L]17251927Formerly a hamlet in Stepney parish. Merged back into Stepney.Lincoln's Inn [L]18581932Formerly extra-parochial.Little StanmoreAncient1934Abolished to form Harrow.LittletonAncient1974Moved to Surrey 1965.Mile End New Town [L]18661921Formed by the division of Stepney. Merged into Whitechapel.Mile End Old Town [L]18661927Formed by the division of Stepney. Merged into Stepney.Monken HadleyAncient1965Transferred to Hertfordshire in 1889 along with parts of Enfield and South Mimms.New Brentfordunknown1965Formerly a medieval chapelry (of St Lawrence) in the parish of Hanwell.NortholtAncient1928Mostly merged into Ealing, with a small area going to Harrow.Norton Folgate [L]18581921Formerly extra-parochial. Merged into Whitechapel.Norwood (Green)unknown1965Formerly a medieval chapelry in Hayes parish, later a civil parish.Old Artillery Ground [L]18581921Formerly extra-parochial. Merged into Whitechapel.Old Brentford18941965Formerly a hamlet in the parish of Ealing, gaining its first chapel in 1762.Old Tower Without [L]18581895Formerly extra-parochial. Merged into St Botolph without Aldgate.Paddington [L]Ancient1965PerivaleAncient1926Merged into Ealing.Pinnerunknown1934Formerly a medieval chapelry to Harrow-on-the-Hill. Abolished to form Harrow.Poplar [L]18171965Formerly part of Stepney. Became Poplar Borough parish in 1907.Precinct of St Katharine by the Tower [L]18581895Formerly extra-parochial. Merged into St Botolph without Aldgate.Precinct of the Savoy [L]18661922Formerly extra-parochial.Ratcliff [L]18661921Formed by the division of Stepney. Merged into Limehouse.RuislipAncient1965Saffron Hill, Hatton Garden, Ely Rents and Ely Place [L]18661930Formerly extra-parochial.St Andrew Holborn [L]Ancient1907A City of London parish with a portion in M'sex till 1767 (which was merged into the below).St Andrew Holborn Above the Bars w St George the Martyr [L]17671930St Anne Within the Liberty of Westminster / St Anne Soho [L]16871922St Botolph's Aldersgate [L]Ancient1907A City of London parish with a portion in M'sex till 1866 (which became Glasshouse Yard).St Botolph without Aldgate [L]Ancient1921A City of London parish with a portion in M'sex, which was merged into Whitechapel 1921.St Clement Danes [L]Ancient1922Abolished to form Westminster.St Dunstan-in-the-West [L]Ancient1907A City of London parish with a portion in M'sex till C15th (later Liberty of the Rolls).St George Hanover Square [L]17241922St George in the East [L]17291927Created out of Stepney and merged back into it.St George the Martyr [L]17231767Abolished to form St Andrew Holborn Above the Bars with St George the Martyr.St Giles [L]Ancient1774St Giles Cripplegate [L]Ancient1907A City of London parish with a portion in M'sex till 1733 (which became St Luke's).St Giles in the Fields and St George Bloomsbury [L]17741930(St John of) Wapping [L]16941921Created out of Whitechapel. Merged into Limehouse.St Luke's [L]17331915Formerly that part of St Giles Cripplegate which lay in Middlesex.St Martin in the Fields [L]Ancient1922St Mary le Strand [L]Ancient1922St Marylebone [L]Ancient1965St Pancras [L]Ancient1965St Paul Covent Garden [L]16451922St Sepulchre [L]Ancient1915A City of London parish with a portion in Middlesex.Shadwell [L]16701921Created out of Stepney. Merged into Limehouse.SheppertonAncient1974Moved to Surrey 1965.Shoreditch [L]Ancient1965South Hornsey18941900South MimmsAncient2023Now in Hertfordshire. Merged into South Mimms and Ridge 2023.South Mimms Urban18961965Created out of South Mimms in 1896 and simultaneously transferred to Hertfordshire.Southgate18941965Became a chapelry of Edmonton in 1615.Spitalfields [L]17291921Created out of Stepney. Merged into Whitechapel.StainesAncient1974Moved to Surrey 1965.StanwellAncient1974Moved to Surrey 1965.Staple Inn [L]18581930Formerly extra-parochial.Stepney [L]Ancient1866Lost area before 1866; remainder divided into Ratcliff, Mile End Old, Mile End New 1866.19271965Merger of Whitechapel, Limehouse, Mile End Old Town and St George in the EastStoke Newington [L]Ancient1965SunburyAncient1974Moved to Surrey 1965.TeddingtonC13th1937Formerly medieval chapelry to Staines.TottenhamAncient1965Tower of London [L]18581901Formerly extra-parochial, despite church. Merged into St Botolph without Aldgate.TwickenhamAncient1965Uxbridge18661965Formerly medieval chapelry of Hillingdon.Wealdstone18941934Abolished to form Harrow.Wembley18941965Created out of Harrow-on-the-Hill.West DraytonAncient1949Abolished to form Yiewsley and West Drayton.West Twyford18581926Formerly an extra-parochial medieval chapelry to no church. Merged into Ealing.Westminster [L]19221965Westminster St James [L]16851922Westminster St John [L]17271922Westminster (St Margaret) [L]Ancient1922Whitechapel [L]c. 13381927Created out of Stepney (formerly a chapelry of that parish). Merged into Stepney.WillesdenAncient1965Wood Green18941965Previously a hamlet in Tottenham parish.Yiewsley18941949Previously a hamlet to Hillingdon. Abolished to form Yiewsley and West Drayton.Yiewsley and West Drayton19491965 Medieval parishes The parishes of Middlesex did not alter very much between c. 1250 and 1831, but there were some small changes. Note that the below table also includes chapelries (in italics).