# List of units of the British Army Territorial Force (1908)

The following is a list of units transferred to the Territorial Force on 1 April 1908, or raised in that year under the terms of the Territorial and Reserve Forces Act 1907, and the associations by which they were administered. The County Association of Rutland did not have charge of any units, but did provide facilities for sub-units of the Leicestershire Yeomanry and the 5th Battalion Leicestershire Regiment. A number of units, particularly those attached to the Royal Garrison Artillery and Royal Engineers, had their titles altered again in 1910.

## Yeomanry

Yeomanry regiments formed the cavalry arm of the TF, and were grouped into mounted brigades of three regiments each.
| County Association | Unit of the Yeomanry or Volunteers | Unit of the Territorial Force |
| City of Aberdeen | Scottish Horse (part) | 2nd Scottish Horse (part) |
| Aberdeenshire | Scottish Horse (part) | 2nd Scottish Horse (part) |
| Argyllshire | Scottish Horse (part) | 2nd Scottish Horse (part) |
| Ayrshire | Ayrshire Imperial Yeomanry | The Ayrshire (Earl of Carrick's Own) Yeomanry |
| Bedfordshire | Bedfordshire Imperial Yeomanry (part) | The Bedfordshire Yeomanry (part) |
| Berkshire | Berkshire Imperial Yeomanry | The Berkshire Yeomanry |
| Berwickshire | Lothians and Berwickshire Imperial Yeomanry (part) | Lothians and Border Horse (part) |
| Cambridgeshire | Suffolk Imperial Yeomanry (part) | The Suffolk Yeomanry (The Duke of York's Own Loyal Suffolk Hussars) (part) |
| Cardiganshire | Denbighshire Imperial Yeomanry (part) | Denbighshire Hussars (part) |
| Carnarvonshire | Denbighshire Imperial Yeomanry (part) | Denbighshire Hussars (part) |
| Carmarthenshire | Pembroke Imperial Yeomanry (Castlemartin) (part) | Pembroke Yeomanry (Castlemartin) (part) |
| Cheshire | Cheshire Imperial Yeomanry | The Cheshire Yeomanry (Earl of Chester's) |
| Cheshire | Denbighshire Imperial Yeomanry (part) | Denbighshire Hussars (part) |
| Cornwall | Royal 1st Devon Imperial Yeomanry (part) | Royal 1st Devon Yeomanry (part) |
| Cumberland | Westmorland and Cumberland Imperial Yeomanry (part) | Westmorland and Cumberland Yeomanry (part) |
| Denbighshire | Denbighshire Imperial Yeomanry (part) | Denbighshire Hussars (part) |
| Derbyshire | Derbyshire Imperial Yeomanry | Derbyshire Yeomanry |
| Devonshire | Royal 1st Devon Imperial Yeomanry (part) | Royal 1st Devon Yeomanry (part) |
| Devonshire | Royal North Devon Imperial Yeomanry | Royal North Devon Yeomanry |
| Dorset | Dorset Imperial Yeomanry | Queen's Own Dorset Yeomanry |
| Dumfriesshire | Lanarkshire Imperial Yeomanry (part) | Lanarkshire Yeomanry (part) |
| Durham | Northumberland Imperial Yeomanry (part) | Northumberland Hussars (part) |
| City of Edinburgh | Lothians and Berwickshire Imperial Yeomanry (part) | Lothians and Border Horse (part) |
| Elginshire | Scottish Horse (part) | 2nd Scottish Horse (part) |
| Essex | Essex Imperial Yeomanry | Essex Yeomanry |
| Fifeshire | Fife and Forfar Imperial Yeomanry (part) | Fife and Forfar Yeomanry (part) |
| Forfarshire | Fife and Forfar Imperial Yeomanry (part) | Fife and Forfar Yeomanry (part) |
| Glamorganshire | Glamorganshire Imperial Yeomanry | Glamorganshire Yeomanry |
| City of Glasgow | Lanarkshire Imperial Yeomanry (Queen's Own Royal Glasgow and Lower Ward of Lanarkshire) (part) | Lanarkshire Yeomanry (Queen's Own Royal Glasgow and Lower Ward of Lanarkshire) (part) |
| Gloucestershire | Gloucestershire Imperial Yeomanry | Royal Gloucestershire Hussars |
| Haddingtonshire | Lothians and Berwickshire Imperial Yeomanry (part) | Lothians and Border Horse (part) |
| Hertfordshire | Hertfordshire Imperial Yeomanry | Hertfordshire Yeomanry |
| Huntingdonshire | Bedfordshire Imperial Yeomanry (part) | The Bedfordshire Yeomanry (part) |
| Inverness-shire | Lovat's Scouts (part) | 1st Lovat Scouts |
| Inverness-shire | Lovat's Scouts (part) | 2nd Lovat Scouts (part) |
| Kent | Royal East Kent Imperial Yeomanry | Royal East Kent Yeomanry(The Duke of Connaught's Own) |
| Kent | West Kent Imperial Yeomanry | Queen's Own West Kent Yeomanry |
| Lanarkshire | Lanarkshire Imperial Yeomanry (part) | Lanarkshire Yeomanry (part) |
| Lanarkshire | Lanarkshire Imperial Yeomanry (Queen's Own Royal Glasgow and Lower Ward of Lanarkshire) (part) | Lanarkshire Yeomanry (Queen's Own Royal Glasgow and Lower Ward of Lanarkshire) (part) |
| Lancashire | Duke of Lancaster's Own Imperial Yeomanry | The Duke of Lancaster's Own Yeomanry |
| Lancashire | Lancashire Hussars Imperial Yeomanry | Lancashire Hussars Yeomanry |
| Leicestershire | Leicestershire Imperial Yeomanry | The Leicestershire Yeomanry (Prince Albert's Own) |
| Lincolnshire | Lincolnshire Imperial Yeomanry | The Lincolnshire Yeomanry |
| City of London | City of London Imperial Yeomanry | The City of London Yeomanry (Rough Riders) |
| County of London | King's Colonials | The King's Colonials |
| County of London | Middlesex Imperial Yeomanry | 1st County of London Yeomanry (Middlesex, Duke of Cambridge's Hussars) |
| County of London | 2nd County of London Imperial Yeomanry | 2nd County of London Yeomanry (Westminster Dragoons) |
| County of London | 3rd County of London Imperial Yeomanry | 3rd County of London Yeomanry (Sharpshooters) |
| Montgomeryshire | Montgomeryshire Imperial Yeomanry (part) | Montgomeryshire Yeomanry (part) |
| Norfolk | Norfolk Imperial Yeomanry | Norfolk Yeomanry (The King's Own Royal Regiment) |
| Northamptonshire | Northamptonshire Imperial Yeomanry | Northamptonshire Yeomanry |
| Northumberland | Northumberland Imperial Yeomanry (part) | Northumberland Hussars (part) |
| Nottinghamshire | Nottinghamshire Imperial Yeomanry (Sherwood Rangers) | Nottinghamshire Yeomanry (Sherwood Rangers) |
| Nottinghamshire | Nottinghamshire Imperial Yeomanry (South Nottinghamshire Hussars) | Nottinghamshire Yeomanry (South Nottinghamshire Hussars) |
| Oxfordshire | Oxfordshire Imperial Yeomanry | Queen's Own Oxfordshire Hussars |
| Pembrokeshire | Pembroke Imperial Yeomanry (Castlemartin) (part) | Pembroke Yeomanry (Castlemartin) (part) |
| Perthshire | Scottish Horse (part) | 1st Scottish Horse |
| Radnorshire | Montgomeryshire Imperial Yeomanry (part) | Montgomeryshire Yeomanry (part) |
| Ross and Cromarty | Lovat's Scouts (part) | 2nd Lovat Scouts (part) |
| Shropshire | Shropshire Imperial Yeomanry | The Shropshire Yeomanry (Dragoons) |
| Somersetshire | North Somerset Imperial Yeomanry | The North Somerset Yeomanry |
| Somersetshire | West Somerset Imperial Yeomanry | The West Somerset Yeomanry |
| Southampton | Hampshire Imperial Yeomanry | Hampshire Yeomanry (Carabiniers) |
| Staffordshire | Staffordshire Imperial Yeomanry | Staffordshire Yeomanry (Queen's Own Royal Regiment) |
| Suffolk | Suffolk Imperial Yeomanry (part) | The Suffolk Yeomanry (The Duke of York's Own Loyal Suffolk Hussars) (part) |
| Surrey | Surrey Imperial Yeomanry | The Surrey Yeomanry (The Princess of Wales's) |
| Sussex | Sussex Imperial Yeomanry | Sussex Yeomanry |
| Sutherlandshire | Lovat's Scouts (part) | 2nd Lovat Scouts (part) |
| Warwickshire | Warwickshire Imperial Yeomanry | The Warwickshire Yeomanry |
| Westmorland | Westmorland and Cumberland Imperial Yeomanry (part) | Westmorland and Cumberland Yeomanry (part) |
| Wiltshire | Royal Wiltshire Imperial Yeomanry (Prince of Wales's Own Royal Regiment) | Royal Wiltshire Yeomanry (Prince of Wales's Own Royal Regiment) |
| Worcestershire | Worcestershire Imperial Yeomanry | Queen's Own Worcestershire Hussars |
| East Riding of Yorkshire | East Riding of Yorkshire Imperial Yeomanry | The East Riding of Yorkshire Yeomanry |
| North Riding of Yorkshire | Yorkshire Hussars Imperial Yeomanry (Alexandra, Princess of Wales's Own) (part) | The Yorkshire Hussars (Alexandra, Princess of Wales's Own) (part) |
| West Riding of Yorkshire | Yorkshire Hussars Imperial Yeomanry (Alexandra, Princess of Wales's Own) (part) | The Yorkshire Hussars (Alexandra, Princess of Wales's Own) (part) |
| West Riding of Yorkshire | Yorkshire Dragoons Imperial Yeomanry (Queen's Own) | Queen's Own Yorkshire Dragoons |

## Royal Horse Artillery

Royal Horse Artillery units formed artillery support to the mounted brigades. Most of the batteries were newly raised in 1908.
| County Association | Unit of the Volunteers | Unit of the Territorial Force |
| Ayrshire | Raised 1908 | Ayrshire Battery, Royal Horse Artillery |
| Berkshire | Raised 1908 | Berkshire Battery, Royal Horse Artillery |
| City of London† | Honourable Artillery Company (part) | 1st City of London Horse Artillery Battery, HAC 2nd City of London Horse Artillery Battery, HAC |
| Essex | Raised 1908 | Essex Battery, Royal Horse Artillery |
| Glamorganshire | 2nd Volunteer Battalion, The Welsh Regiment (part) | Glamorganshire Battery, Royal Horse Artillery |
| Inverness-shire | Raised 1908 | Inverness-shire Battery, Royal Horse Artillery |
| Leicestershire | Raised 1908 | Leicestershire Battery, Royal Horse Artillery |
| Nottinghamshire | Raised 1908 | Nottinghamshire Battery, Royal Horse Artillery |
| Shropshire | 1st Shropshire and Staffordshire Royal Garrison Artillery (Volunteers) (part) | Shropshire Battery, Royal Horse Artillery |
| Somersetshire | Raised 1908 | Somerset Battery, Royal Horse Artillery |
| Southampton | Raised 1909 | Hampshire Battery, Royal Horse Artillery |
| Wiltshire†† | Proposed 1908 | Wiltshire Battery, Royal Horse Artillery |
| Warwickshire | Raised 1908 | Warwickshire Battery, Royal Horse Artillery |
| West Riding of Yorkshire | Raised 1908 | West Riding Battery, Royal Horse Artillery |
†The HAC had its property and privileges protected by the Honourable Artillery Company Act 1908. ††On 18 March 1908, Wiltshire RHA was proposed to be raised as a new unit. However, poor recruiting led to a change in plans and the Hampshire RHA was raised in 1909 instead.

## Royal Field Artillery

Royal Field Artillery brigades formed parts of each territorial division, and were mobile and equipped with medium calibre ordnance.
| County Association | Unit of the Volunteers | Unit of the Territorial Force |
| City of Aberdeen | 1st Aberdeenshire Royal Garrison Artillery (Volunteers) (part) | 2nd Highland Brigade (part) (actually formed 1st Highland Brigade (part)) |
| Ayrshire | 1st Ayrshire and Galloway Royal Garrison Artillery (Volunteers) (part) | 3rd Lowland Brigade (part) (actually formed 2nd Lowland Brigade (part)) |
| Banffshire | 1st Banffshire Royal Garrison Artillery (Volunteers) (part) | 1st Highland Brigade (part) |
| Cheshire | 1st Cheshire Royal Garrison Artillery (Volunteers) | 3rd Welsh Brigade (Cheshire Brigade from 1913) |
| Cumberland | 1st Cumberland Royal Garrison Artillery (Volunteers) | 4th East Lancashire Brigade (The Cumberland Artillery) |
| Derbyshire | | 4th North Midland (Howitzer) Brigade raised 1908 |
| Devonshire | 1st Devonshire Royal Garrison Artillery (Volunteers) | 3rd Wessex Brigade (part) (actually formed 4th Wessex Brigade) |
| Dorsetshire | 1st Dorsetshire Royal Garrison Artillery (Volunteers) | 3rd Wessex Brigade (part) |
| City of Dundee | 1st Forfarshire Royal Garrison Artillery (Volunteers) (part) | 1st Highland Brigade (part) (actually formed 2nd Highland Brigade (part)) |
| Durham | 1st Durham Royal Garrison Artillery (Volunteers) (part) 2nd Durham Royal Garrison Artillery (Volunteers) | 1st Northumbrian Brigade |
| Durham | 3rd Durham Royal Garrison Artillery (Volunteers) | 4th Northumbrian (County of Durham) (Howitzer) Brigade (part) |
| Durham | 1st Newcastle upon Tyne Royal Garrison Artillery (Volunteers) (part) | 4th Northumbrian (Howitzer) Brigade (part) |
| City of Edinburgh | 1st Midlothian Royal Garrison Artillery (Volunteers) (part) | 2nd Lowland Brigade (part) |
| Essex | 1st Essex Royal Garrison Artillery (Volunteers) (part) | 1st East Anglian Brigade (changed to 2nd East Anglian Brigade) |
| Fife | 1st Fifeshire Royal Garrison Artillery (Volunteers) (part) | 2nd Highland Brigade (part) |
| Forfarshire | 1st Forfarshire Royal Garrison Artillery (Volunteers) (part) | 1st Highland Brigade (part) (actually formed 2nd Highland Brigade (part)) |
| Glamorganshire | 2nd Volunteer Battalion, The Welsh Regiment (part) | 2nd Welsh Brigade |
| Glamorganshire | 1st Glamorganshire Royal Garrison Artillery (Volunteers) | 1st Welsh Brigade |
| City of Glasgow | 1st Lanarkshire Royal Garrison Artillery (Volunteers) | 1st Lowland Brigade (actually formed 3rd Lowland Brigade) |
| City of Glasgow | 1st Lanarkshire Royal Garrison Artillery (Volunteers) | 4th Lowland (Howitzer) Brigade |
| Gloucestershire | 1st Gloucestershire (Gloucester and Somerset) Royal Garrison Artillery (Volunteers) | 2nd South Midland Brigade (actually formed 1st South Midland Brigade) |
| Hertfordshire | 1st (Hertfordshire) Volunteer Battalion, The Bedfordshire Regiment (part) 2nd (Hertfordshire) Volunteer Battalion, The Bedfordshire Regiment (part) | 4th East Anglian Brigade (part) |
| Kent | 1st Cinque Ports Royal Garrison Artillery (Volunteers) | 1st Home Counties Brigade (actually formed 3rd Home Counties (Cinque Ports) Brigade) (4th Home Counties (Howitzer) Brigade also raised in Kent in 1908) |
| Kirkcudbrightshire | 1st Ayrshire and Galloway Royal Garrison Artillery (Volunteers) (part) | 3rd Lowland Brigade (part) (actually formed 2nd Lowland Brigade (part)) |
| Lancashire | 2nd Lancashire Royal Garrison Artillery (Volunteers) | 1st West Lancashire Brigade |
| Lancashire | 3rd Lancashire Royal Garrison Artillery (Volunteers) | 1st East Lancashire Brigade |
| Lancashire | 4th Lancashire Royal Garrison Artillery (Volunteers) | 4th West Lancashire (Howitzer) Brigade |
| Lancashire | 5th Lancashire Royal Garrison Artillery (Volunteers) | 2nd West Lancashire Brigade |
| Lancashire | 6th Lancashire Royal Garrison Artillery (Volunteers) | 3rd West Lancashire Brigade |
| Lancashire | 7th Lancashire (The Manchester Artillery) Royal Garrison Artillery (Volunteers) | 2nd East Lancashire Brigade |
| Lancashire | 9th Lancashire Royal Garrison Artillery (Volunteers) | 3rd East Lancashire Brigade (The Bolton Artillery) |
| Lincolnshire | 1st Lincolnshire Royal Garrison Artillery (Volunteers) | 1st North Midland Brigade |
| City of London | 1st City of London Royal Garrison Artillery (Volunteers) (part) | 1st City of London Brigade |
| County of London | 1st City of London Royal Garrison Artillery (Volunteers) (part) | 6th County of London Brigade |
| County of London | 1st City of London Royal Garrison Artillery (Volunteers) (part) | 7th County of London Brigade |
| County of London | 3rd Kent (Royal Arsenal) Royal Garrison Artillery (Volunteers) | 2nd County of London Brigade |
| County of London | 2nd Middlesex Royal Garrison Artillery (Volunteers) | 3rd County of London Brigade |
| County of London | 2nd Kent Royal Garrison Artillery (Volunteers) (part) | 4th County of London (Howitzer) Brigade |
| County of London | 3rd Middlesex Royal Garrison Artillery (Volunteers) | 5th County of London Brigade |
| County of London | 2nd Kent Royal Garrison Artillery (Volunteers) (part) | 8th County of London (Howitzer) Brigade |
| Midlothian | 1st Midlothian Royal Garrison Artillery (Volunteers) (part) | 2nd Lowland Brigade (part) |
| Monmouthshire | 1st Monmouthshire Royal Garrison Artillery (Volunteers) | 4th Welsh Brigade |
| Norfolk | 1st Norfolk Royal Garrison Artillery (Volunteers) (part) | 2nd East Anglian Brigade (changed to 1st East Anglian Brigade) |
| Northamptonshire | 1st Volunteer Battalion, The Northamptonshire Regiment (part) | 4th East Anglian Brigade (part) |
| Northumberland | 1st Newcastle upon Tyne Royal Garrison Artillery (Volunteers) (part) 1st Northumberland Royal Garrison Artillery (Volunteers) | 2nd Northumbrian Brigade |
| Renfrewshire | 1st Renfrew and Dumbarton Royal Garrison Artillery (Volunteers) (part) | 3rd Highland (Howitzer) Brigade |
| Shropshire | 1st Shropshire and Staffordshire Royal Garrison Artillery (Volunteers) (part) | 2nd North Midland Brigade (part) |
| Southampton | 2nd Hampshire Royal Garrison Artillery (Volunteers) | 1st Wessex Brigade |
| Southampton | 2nd Hampshire Royal Garrison Artillery (Volunteers) | 2nd Wessex (Howitzer) Brigade |
| Staffordshire | 1st Shropshire and Staffordshire Royal Garrison Artillery (Volunteers) (part) | 2nd North Midland Brigade (part) |
| Staffordshire | | (3rd North Midland Brigade raised 1908) |
| Suffolk | 1st Norfolk Royal Garrison Artillery (Volunteers) (part) | 3rd East Anglian (Howitzer) Brigade |
| Sussex | 1st Sussex Royal Garrison Artillery (Volunteers) | 2nd Home Counties Brigade (actually formed 1st) |
| Sussex | 2nd Sussex Royal Garrison Artillery (Volunteers) | 3rd Home Counties Brigade (actually formed part of 2nd) |
| Sussex | 2nd Cinque Ports Royal Garrison Artillery (Volunteers) | 2nd Home Counties Brigade (part) |
| Warwickshire | 1st Warwickshire Royal Garrison Artillery (Volunteers) | 1st South Midland Brigade (4th South Midland (Howitzer) Brigade also raised in Warwickshire in 1908) |
| Wigtownshire | 1st Ayrshire and Galloway Royal Garrison Artillery (Volunteers) (part) | 3rd Lowland Brigade (part) (actually formed 2nd Lowland Brigade (part)) |
| Worcestershire | 1st Worcestershire Royal Garrison Artillery (Volunteers) | 3rd South Midland Brigade |
| East Riding of Yorkshire | 2nd East Riding of Yorkshire Royal Garrison Artillery (Volunteers) | 3rd Northumbrian Brigade (actually formed 2nd Northumbrian Brigade) |
| West Riding of Yorkshire | 1st West Riding Royal Garrison Artillery (Volunteers) | 1st West Riding Brigade |
| West Riding of Yorkshire | 2nd West Riding Royal Garrison Artillery (Volunteers) | 2nd West Riding Brigade |
| West Riding of Yorkshire | 4th West Riding Royal Garrison Artillery (Volunteers) | 3rd West Riding Brigade |
| West Riding of Yorkshire | 2nd (Leeds) Yorkshire (West Riding) Royal Engineers (Volunteers) | 4th West Riding (Howitzer) Brigade |

## Royal Garrison Artillery

Royal Garrison Artillery units of the TF were "defended ports" units guarding coastal facilities, with the exception of the 4th Highland Brigade, which was equipped as mountain artillery.
| County Association | Unit of the Volunteers | Unit of the Territorial Force |
| City of Aberdeen | 1st Aberdeenshire Royal Garrison Artillery (Volunteers) (part) | North Scottish Royal Garrison Artillery (part) |
| Argyllshire | 1st Argyll and Bute Royal Garrison Artillery (Volunteers) (part) | Forth and Clyde Royal Garrison Artillery (part) |
| Argyllshire | 1st Argyll and Bute Royal Garrison Artillery (Volunteers) (part) | 4th Highland (Mountain) Brigade Royal Garrison Artillery (part) |
| Carnarvonshire | 1st Carnarvonshire Royal Garrison Artillery (Volunteers) (part) | Welsh (Carnarvonshire) Royal Garrison Artillery |
| Cornwall | 1st Cornwall Royal Garrison Artillery (part) | Devon and Cornwall Royal Garrison Artillery (part) (actually formed Cornwall (Duke of Cornwall's) Royal Garrison Artillery) |
| Devonshire | 2nd Devonshire Royal Garrison Artillery (Volunteers) | Devonshire Royal Garrison Artillery |
| Devonshire | 2nd Devonshire Royal Garrison Artillery (Volunteers) | Devon and Cornwall Royal Garrison Artillery (part) (not formed) |
| Dorsetshire | 1st Dorsetshire Royal Garrison Artillery (Volunteers) (part) | Hants and Dorset Royal Garrison Artillery (part) (soon split into separate Dorset and Hampshire units) |
| Durham | 4th Durham Royal Garrison Artillery (Volunteers) | Durham and Yorkshire Royal Garrison Artillery (part) |
| City of Edinburgh | 1st Edinburgh Royal Garrison Artillery (Volunteers) (part) | Lowland (City of Edinburgh) Royal Garrison Artillery |
| Essex | 1st Essex Royal Garrison Artillery (Volunteers) (part) | Essex and Suffolk Royal Garrison Artillery (part) |
| Essex | 1st Essex Royal Garrison Artillery (Volunteers) (part) | East Anglian (Essex) Royal Garrison Artillery |
| Fife | 1st Fife Royal Garrison Artillery (Volunteers) (part) | North Scottish Royal Garrison Artillery (part) |
| Forfarshire | 1st Forfarshire Royal Garrison Artillery (Volunteers) (part) | North Scottish Royal Garrison Artillery (part) |
| Glamorganshire | 2nd Glamorganshire Royal Garrison Artillery (Volunteers) | Glamorgan and Pembroke Royal Garrison Artillery (soon split into separate Glamorgan and Pembroke units) |
| Inverness-shire | Highland Royal Garrison Artillery (Volunteers) (part) | North Scottish Royal Garrison Artillery (part) |
| Kent | 1st Kent Royal Garrison Artillery (Volunteers) | Kent and Sussex Royal Garrison Artillery (part) |
| Kent | 1st Kent Royal Garrison Artillery (Volunteers) | Home Counties (Kent) Royal Garrison Artillery |
| Lancashire | 1st Lancashire Royal Garrison Artillery (Volunteers) | Lancashire and Cheshire Royal Garrison Artillery |
| Lancashire | 8th Lancashire Royal Garrison Artillery (Volunteers) | East Lancashire Royal Garrison Artillery |
| Lancashire | 8th Lancashire Royal Garrison Artillery (Volunteers) | West Lancashire Royal Garrison Artillery |
| County of London | 1st London Royal Engineers (Volunteers) | 1st London Royal Garrison Artillery |
| County of London | 1st London Royal Engineers (Volunteers) | 2nd London Royal Garrison Artillery |
| Northumberland | Tynemouth Royal Garrison Artillery (Volunteers) | Tynemouth Royal Garrison Artillery (TF) |
| Orkney | 1st Orkney Royal Garrison Artillery (Volunteers) | Orkney Royal Garrison Artillery |
| Renfrewshire | 1st Renfrew and Dumbarton Royal Garrison Artillery (Volunteers) | Forth and Clyde Royal Garrison Artillery (part) |
| Suffolk | 1st Suffolk and Harwich Royal Garrison Artillery (Volunteers) | Essex and Suffolk Royal Garrison Artillery (part) |
| Southampton | 1st Hampshire Royal Garrison Artillery (Volunteers) | Hants and Dorset Royal Garrison Artillery (part) (soon split into separate Dorset and Hampshire units) |
| Southampton | 2nd Hampshire Royal Garrison Artillery (Volunteers) (part) | Wessex (Hampshire) Royal Garrison Artillery (actually formed Wessex (Hampshire) Heavy Battery) |
| Sussex | 1st Sussex Royal Garrison Artillery (Volunteers) (part) | Kent and Sussex Royal Garrison Artillery (part) |
| East Riding of Yorkshire | 1st East Riding of Yorkshire Royal Garrison Artillery (Volunteers) (part) | Durham and Yorkshire Royal Garrison Artillery (part) |
| East Riding of Yorkshire | 1st East Riding of Yorkshire Royal Garrison Artillery (Volunteers) (part) | West Riding Royal Garrison Artillery |
| East Riding of Yorkshire | 2nd East Riding of Yorkshire Royal Garrison Artillery (Volunteers) | 3rd Northumbrian Brigade, Royal Field Artillery |
| North Riding of Yorkshire | 1st North Riding of Yorkshire Royal Garrison Artillery (Volunteers) | Northumbrian (North Riding) Royal Garrison Artillery |

## Royal Engineers

Each division of the TF was supported by two field companies and a telegraph company of the Royal Engineers. In addition there were a number of fortress units consisting of works and electric lights companies, providing coastal defence.
| County Association | Unit of the Volunteers | Unit of the Territorial Force |
| City of Aberdeen | 1st Aberdeenshire Royal Engineers (Volunteers) | City of Aberdeen (Fortress) Royal Engineers (No.1 Fortress Works Company) |
| City of Aberdeen | 1st Aberdeenshire Royal Engineers (Volunteers) | 1st Highland Field Company |
| City of Aberdeen | 1st Aberdeenshire Royal Engineers (Volunteers) | Highland Divisional Telegraph Company |
| Bedfordshire | 1st Bedfordshire Royal Engineers (Volunteers) | 1st East Anglian Field Company |
| Bedfordshire | 1st Bedfordshire Royal Engineers (Volunteers) | 2nd East Anglian Field Company |
| Bedfordshire | 1st Bedfordshire Royal Engineers (Volunteers) | East Anglian Divisional Telegraph Company |
| Cheshire | 1st Cheshire Royal Engineers (Volunteers) (part) | 2nd Welsh Field Company |
| Cheshire | 2nd Cheshire (Railway) Royal Engineers (Volunteers) | Cheshire Railway Battalion |
| Cornwall | Raised 1908 | Cornwall (Fortress) Royal Engineers (No.1 Electric Light Company, Nos. 2 and 3 Works Companies) |
| Devonshire | 1st Devonshire and Somersetshire Royal Engineers (Volunteers) (part) | Devonshire (Fortress) Royal Engineers (Nos.1, 2 and 3 Works Companies, Nos. 4 and 5 Electric Light Companies) |
| Devonshire | 1st Devonshire and Somersetshire Royal Engineers (Volunteers) (part) | 2nd Wessex Field Company |
| Dorset | Raised 1908 | Dorsetshire & Wiltshire (Fortress) Royal Engineers (Dorsetshire Electric Lights Company) |
| Durham | 1st Durham Royal Engineers (Volunteers) | 1st Northumbrian Field Company |
| Durham | 1st Durham Royal Engineers (Volunteers) | Northumbrian Divisional Telegraph Company |
| City of Dundee | Raised 1908 | City of Dundee (Fortress) Royal Engineers (No.1 Works Company) |
| City of Edinburgh | Forth Division, Electrical Engineers (Volunteers) | City of Edinburgh (Fortress) Royal Engineers (No.1 Works Company and No.2 Electric Light Company) |
| Essex | Raised 1908 | Essex (Fortress) Royal Engineers (No.1 Electric Light Company) |
| Glamorganshire | Severn Division Electrical Engineers (Volunteers) | Glamorganshire (Fortress) Royal Engineers (Nos.1 and 2 Works Companies, No. 3 Electric Light Company) |
| Glamorganshire | Severn Division Electrical Engineers (Volunteers) | Welsh Divisional Telegraph Company |
| City of Glasgow | 1st Lanarkshire Royal Engineers (Volunteers) | 1st Lowland Field Company |
| City of Glasgow | 1st Lanarkshire Royal Engineers (Volunteers) | Scottish Wireless Telegraph Company |
| City of Glasgow | 1st Lanarkshire Royal Engineers (Volunteers) | Scottish Air-line Telegraph Company |
| City of Glasgow | 1st Lanarkshire Royal Engineers (Volunteers) | Scottish Cable Telegraph Company |
| Gloucestershire | 2nd Gloucestershire (The Bristol Engineer Volunteer Corps) Royal Engineers (part) | 1st South Midland Field Company |
| Gloucestershire | 2nd Gloucestershire (The Bristol Engineer Volunteer Corps) Royal Engineers (part) | 2nd South Midland Field Company |
| Gloucestershire | 2nd Gloucestershire (The Bristol Engineer Volunteer Corps) Royal Engineers (part) | South Midland Divisional Telegraph Company |
| Hampshire | 1st Hampshire Royal Engineers (Volunteers) | Hampshire (Fortress) Royal Engineers (Nos. 1 to 3 Works Companies and Nos. 4 to 6 Electric Light Companies) |
| Kent | 1st Sussex Royal Engineers (Volunteers) (part) | Kent (Fortress) Royal Engineers (Nos. 1 to 3 Works Companies and Nos. 4 to 6 Electric Light Companies) |
| Kent | 1st Sussex Royal Engineers (Volunteers) (part) | Cinque Ports (Fortress) Royal Engineers (No. 1 Electric Light Company) |
| Lanarkshire | 2nd Lanarkshire Royal Engineers (Volunteers) | 2nd Highland Field Company |
| Lanarkshire | 2nd Lanarkshire Royal Engineers (Volunteers) | Lanarkshire (Fortress) Royal Engineers |
| Lanarkshire | 2nd Lanarkshire Royal Engineers (Volunteers) | 2nd Lowland Field Company |
| Lanarkshire | 2nd Lanarkshire Royal Engineers (Volunteers) | Lowland Divisional Telegraph Company |
| Lancashire | 1st Lancashire Royal Engineers (Volunteers) | Lancashire (Fortress) Royal Engineers (No.1 Works Company) |
| Lancashire | 1st Lancashire Royal Engineers (Volunteers) | West Lancashire Divisional Telegraph Company |
| Lancashire | 2nd Lancashire Royal Engineers (Volunteers) | 1st West Lancashire Field Company |
| Lancashire | 2nd Lancashire Royal Engineers (Volunteers) | 2nd West Lancashire Field Company |
| Lancashire | 3rd Lancashire Royal Engineers (Volunteers) | 1st East Lancashire Field Company |
| Lancashire | 3rd Lancashire Royal Engineers (Volunteers) | 2nd East Lancashire Field Company |
| Lancashire | 3rd Lancashire Royal Engineers (Volunteers) | East Lancashire Divisional Telegraph Company |
| Lancashire | Mersey Division Electrical Engineers (Volunteers) | Lancashire (Fortress) Royal Engineers (Nos. 2 and 3 Electric Light Companies) |
| County of London | East London (Tower Hamlets) Royal Engineers (Volunteers) | 1st London Field Company |
| County of London | East London (Tower Hamlets) Royal Engineers (Volunteers) | 2nd London Field Company |
| County of London | East London (Tower Hamlets) Royal Engineers (Volunteers) | London Air-Line Telegraph Company |
| County of London | London Division Electrical Engineers (Volunteers) | London (Fortress) Royal Engineers |
| County of London | London Division Electrical Engineers (Volunteers) | 1st London Divisional Telegraph Company |
| County of London | London Division Electrical Engineers (Volunteers) | London Wireless Telegraph Company |
| County of London | London Division Electrical Engineers (Volunteers) | London Cable Telegraph Company |
| County of London | London Division Electrical Engineers (Volunteers) | London Balloon Telegraph Company |
| County of London | 1st Middlesex Royal Engineers (Volunteers) | 3rd London Field Company |
| County of London | 1st Middlesex Royal Engineers (Volunteers) | 4th London Field Company |
| County of London | 1st Middlesex Royal Engineers (Volunteers) | 2nd London Divisional Telegraph Company |
| Northumberland | 1st Newcastle upon Tyne Royal Engineers (Volunteers) | Northumberland (Fortress) Royal Engineers (part) |
| Northumberland | 1st Newcastle upon Tyne Royal Engineers (Volunteers) | 2nd Northumbrian Field Company |
| Northumberland | Tyne Division Electrical Engineers (Volunteers) | Northumberland (Fortress) Royal Engineers |
| Renfrewshire | Clyde Division, Electrical Engineers (Volunteers) | Renfrewshire (Fortress) Royal Engineers (No.1 Fortress Works Company and No.2 Electric Light Company) |
| Somersetshire | 1st Devonshire and Somersetshire Royal Engineers (Volunteers) (part) | 1st Wessex Field Company |
| Somersetshire | 1st Devonshire and Somersetshire Royal Engineers (Volunteers) (part) | Wessex Divisional Telegraph Company |
| Southampton | 1st Hampshire Royal Engineers (Volunteers) | Hampshire (Fortress) Royal Engineers (Nos. 1, 2 and 3 Works Companies, Nos. 4, 5 and 6 Electric Light Companies) |
| Staffordshire | 1st Volunteer Battalion, The South Staffordshire Regiment (part) | 1st North Midland Field Company |
| Sussex | 1st Sussex Royal Engineers (Volunteers) (part) | Sussex (Fortress) Royal Engineers |
| Sussex | 1st Sussex Royal Engineers (Volunteers) (part) | 1st Home Counties Field Company |
| Sussex | 1st Sussex Royal Engineers (Volunteers) (part) | 2nd Home Counties Field Company |
| Sussex | 1st Sussex Royal Engineers (Volunteers) (part) | Home Counties Divisional Telegraph Company |
| Wiltshire | Raised 1908 | Dorsetshire & Wiltshire (Fortress) Royal Engineers (Wiltshire Works Company) |
| East Riding of Yorkshire | Raised 1908 | East Riding (Fortress) Royal Engineers (No.1 Works Company and No.2 Electric Light Company) |
| North Riding of Yorkshire | Tees Division Electrical Engineers (Volunteers) | North Riding (Fortress) Royal Engineers (No.1 Electric Light Company) |
| West Riding of Yorkshire | 1st Yorkshire (West Riding) Royal Engineers (Volunteers) | 1st West Riding Field Company |
| West Riding of Yorkshire | 1st Yorkshire (West Riding) Royal Engineers (Volunteers) | 2nd West Riding Field Company |
| West Riding of Yorkshire | 1st Yorkshire (West Riding) Royal Engineers (Volunteers) | West Riding Divisional Telegraph Company |
| West Riding of Yorkshire | 2nd (Leeds) Yorkshire (West Riding) Engineer Volunteers (part) | Northern Wireless Telegraph Company |
| West Riding of Yorkshire | 2nd (Leeds) Yorkshire (West Riding) Engineer Volunteers (part) | Northern Air-Line Telegraph Company |
| West Riding of Yorkshire | 2nd (Leeds) Yorkshire (West Riding) Engineer Volunteers (part) | Northern Cable Telegraph Company |

## Infantry and cyclist battalions

| County Association | Unit of the Volunteers | Unit of the Territorial Force |
| City of Aberdeen | 1st VB, The Gordon Highlanders | 4th (City of Aberdeen) Bn, The Gordon Highlanders (part) |
| Aberdeenshire | 2nd VB, The Gordon Highlanders | 5th (Buchan and Formartin) Bn, The Gordon Highlanders (part) |
| Aberdeenshire | 3rd (Buchan) VB, The Gordon Highlanders | 5th (Buchan and Formartin) Bn, The Gordon Highlanders (part) |
| Aberdeenshire | 4th (Donside Highland) VB, The Gordon Highlanders | 6th (The Banff and Donside) Bn, The Gordon Highlanders (part) |
| Aberdeenshire | 5th (Deeside Highland) VB, The Gordon Highlanders (part) | 7th (Deeside Highland) Bn, The Gordon Highlanders (part) |
| Anglesey | 3rd VB, The Royal Welsh Fusiliers (part) | 6th Bn, The Royal Welsh Fusiliers 1909 redesignated: 6th (Caernarvonshire and Anglesey) Battalion, Royal Welch Fusiliers |
| Argyllshire | 5th VB, Princess Louise's (Argyll and Sutherland Highlanders) | 8th (The Argyllshire) Bn, Princess Louise's (Argyll and Sutherland Highlanders) |
| Ayrshire | 1st VB, The Royal Scots Fusiliers | 4th Bn, The Royal Scots Fusiliers |
| Ayrshire | 2nd VB, The Royal Scots Fusiliers | 5th Bn, The Royal Scots Fusiliers |
| Banffshire | 6th VB, The Gordon Highlanders | 6th (The Banff and Donside) Bn, The Gordon Highlanders (part) |
| Bedfordshire | 3rd VB, The Bedfordshire Regiment | 5th Bn, The Bedfordshire Regiment (part) |
| Berkshire | 1st VB, The Princess Charlotte of Wales's (Royal Berkshire Regiment) | 4th Bn, The Princess Charlotte of Wales's (Royal Berkshire Regiment) |
| Berwickshire | 2nd (Berwickshire) VB, The King's Own Scottish Borderers | 4th Bn, The King's Own Scottish Borderers (part) |
| Brecknockshire | 1st (Brecknockshire) VB, South Wales Borderers | Brecknockshire Battalion, South Wales Borderers |
| Buckinghamshire | 1st Buckinghamshire VRC (Volunteer Rifle Corps) | The Buckinghamshire Bn, The Oxfordshire Light Infantry |
| Caithness-shire | 1st Sutherland (The Sutherland Highland) VRC (part) | 5th (The Sutherland and Caithness Highland) Bn, Seaforth Highlanders (Ross-shire Buffs, The Duke of Albany's) (part) |
| Cambridgeshire | 3rd (Cambridgeshire) VB, The Suffolk Regiment | Cambridgeshire Bn, The Suffolk Regiment 1909 redesignated: 1st Bn, The Cambridgeshire Regiment |
| Cardiganshire | 1st (Pembrokeshire) VB, The Welsh Regiment (part) | 4th Bn, The Welsh Regiment (part) |
| Carmarthenshire | 1st (Pembrokeshire) VB, The Welsh Regiment (part) | 4th Bn, The Welsh Regiment (part) |
| Carnarvonshire | 3rd VB, The Royal Welsh Fusiliers (part) | 6th Bn, The Royal Welsh Fusiliers 1909 redesignated: 6th (Carnarvonshire and Anglesey) Bn, The Royal Welsh Fusiliers |
| Cheshire | 1st VB, The Cheshire Regiment | 4th Bn, The Cheshire Regiment |
| Cheshire | 2nd (Earl of Chester's) VB, The Cheshire Regiment | 5th (Earl of Chester's) Bn, The Cheshire Regiment |
| Cheshire | 3rd VB, The Cheshire Regiment | 5th (Earl of Chester's) Bn, The Cheshire Regiment |
| Cheshire | 4th VB, The Cheshire Regiment | 6th Bn, The Cheshire Regiment |
| Cheshire | 5th VB, The Cheshire Regiment | 7th Bn, The Cheshire Regiment |
| Clackmannanshire | 7th (Clackmannan and Kinross) VB, Princess Louise's (Argyll and Sutherland Highlanders) (part) | 7th Bn, Princess Louise's (Argyll and Sutherland Highlanders) (part) |
| Cornwall | 1st Volunteer Battalion, The Duke of Cornwall's Light Infantry | 4th Battalion, The Duke of Cornwall's Light Infantry |
| Cornwall | 2nd VB, The Duke of Cornwall's Light Infantry | 5th Bn, The Duke of Cornwall's Light Infantry |
| Cumberland | 1st (Cumberland) VB, The Border Regiment | 4th (Cumberland and Westmorland) Bn, The Border Regiment (part) |
| Cumberland | 3rd (Cumberland) VB, The Border Regiment | 5th (Cumberland) Bn, The Border Regiment |
| Denbighshire | 1st VB, Royal Welsh Fusiliers | 4th (Denbighshire) Bn, Royal Welsh Fusiliers |
| Denbighshire | 2nd VB, Royal Welsh Fusiliers (part) | 5th Bn, The Royal Welsh Fusiliers 1909 redesignated: 5th (Flintshire) Bn, Royal Welsh Fusiliers |
| Derbyshire | 1st VB, The Sherwood Foresters (Nottinghamshire and Derbyshire Regiment) | 5th (Derbyshire) Bn, The Sherwood Foresters (Nottinghamshire and Derbyshire Regiment) |
| Derbyshire | 2nd VB, The Sherwood Foresters (Nottinghamshire and Derbyshire Regiment) | 6th Bn, The Sherwood Foresters (Nottinghamshire and Derbyshire Regiment) |
| Devonshire | 1st (Exeter and South Devon) VB, The Devonshire Regiment | 4th Bn, The Devonshire Regiment |
| Devonshire | 2nd (Prince of Wales's) VB, The Devonshire Regiment | 5th (Prince of Wales's) Bn, The Devonshire Regiment (part) |
| Devonshire | 3rd VB, The Devonshire Regiment | 4th Bn, The Devonshire Regiment (part) |
| Devonshire | 4th VB, The Devonshire Regiment | 6th Bn, The Devonshire Regiment |
| Devonshire | 5th (The Hay Tor) VB, The Devonshire Regiment | 5th (Prince of Wales's) Bn, The Devonshire Regiment (part) |
| Devonshire | Raised 1908 | 7th (Cyclist) Bn, The Devonshire Regiment |
| Dorsetshire | 1st VB, Dorsetshire Regiment | 4th Bn, Dorsetshire Regiment |
| Dumbartonshire | 1st Dumbartonshire VRC | 9th (Dumbartonshire) Bn, Princess Louise's (Argyll and Sutherland Highlanders) |
| Dumfriesshire | 3rd (Dumfriesshire) VB, The King's Own Scottish Borderers | 5th Bn, The King's Own Scottish Borderers (part) |
| City of Dundee | 1st (City of Dundee) VB, The Black Watch (Royal Highlanders) | 4th (City of Dundee) Bn, The Black Watch (Royal Highlanders) |
| City of Dundee | 3rd (Dundee Highland) VB, The Black Watch (Royal Highlanders) | 5th (Angus and Dundee) Bn, The Black Watch (Royal Highlanders) (part) |
| Durham | 1st VB, The Durham Light Infantry | 5th Bn, The Durham Light Infantry |
| Durham | 2nd VB, The Durham Light Infantry | 6th Bn, The Durham Light Infantry |
| Durham | 3rd (Sunderland) VB, The Durham Light Infantry | 7th Bn, The Durham Light Infantry |
| Durham | 4th VB, The Durham Light Infantry | 8th Bn, The Durham Light Infantry |
| Durham | 5th VB, The Durham Light Infantry | 9th Bn, The Durham Light Infantry |
| City of Edinburgh | The Queen's Rifle Volunteer Brigade (part) | 4th (Queen's Edinburgh Rifles) Bn, The Royal Scots |
| City of Edinburgh | The Queen's Rifle Volunteer Brigade (part) | 5th (Queen's Edinburgh Rifles) Bn, The Royal Scots |
| City of Edinburgh | 9th VB, The Royal Scots (part) | 9th (Highland) Bn, The Royal Scots |
| Elginshire | 3rd (Morayshire) VB, Seaforth Highlanders (Ross-shire Buffs, The Duke of Albany's) (part) | 6th (Morayshire) Bn, Seaforth Highlanders (Ross-shire Buffs, The Duke of Albany's) (part) |
| Essex | 1st VB, The Essex Regiment | 4th Bn, The Essex Regiment |
| Essex | 2nd VB, The Essex Regiment | 5th Bn, The Essex Regiment |
| Essex | 3rd VB, The Essex Regiment | 6th Bn, The Essex Regiment |
| Essex | 4th VB, The Essex Regiment | 7th Bn, The Essex Regiment |
| Essex | Raised 1908 | The Essex and Suffolk Cyclist Battalion 1910 redesignated: 8th (Cyclist) Bn, The Essex Regiment |
| Fife | 6th (Fife) VB, The Black Watch (Royal Highlanders) | 7th (Fife) Bn, The Black Watch (Royal Highlanders) |
| Flintshire | 2nd VB, Royal Welsh Fusiliers (part) | 5th Bn, The Royal Welsh Fusiliers 1909 redesignated: 5th (Flintshire) Bn, Royal Welsh Fusiliers |
| Forfarshire | 2nd (Angus) VB, The Black Watch (Royal Highlanders) | 5th (Angus and Dundee) Bn, The Black Watch (Royal Highlanders) (part) |
| Glamorganshire | 2nd (Glamorgan) VB, The Welsh Regiment (part) | 7th (Cyclist) Bn, The Welsh Regiment |
| Glamorganshire | 3rd (Glamorgan) VB, The Welsh Regiment | 5th Bn, The Welsh Regiment |
| Glamorganshire | 3rd Glamorganshire VRC | 6th (Glamorgan) Bn, The Welsh Regiment |
| City of Glasgow | 1st Lanarkshire (or Glasgow 1st Northern) RVC | 5th Bn, Cameronians (Scottish Rifles) |
| City of Glasgow | 3rd Lanarkshire RVC | 7th Bn, The Cameronians (Scottish Rifles) |
| City of Glasgow | 4th VB, The Cameronians (Scottish Rifles) | 8th Bn, Cameronians (Scottish Rifles) |
| City of Glasgow | 1st VB, The Highland Light Infantry | 5th (City of Glasgow) Bn, The Highland Light Infantry |
| City of Glasgow | 2nd VB, The Highland Light Infantry | 6th (City of Glasgow) Bn, The Highland Light Infantry |
| City of Glasgow | 3rd (The Blythswood) VB, The Highland Light Infantry | 7th (Blythswood) Bn, Highland Light Infantry |
| City of Glasgow | 5th (Glasgow Highland) VB, The Highland Light Infantry | 9th (Glasgow Highland) Bn, Highland Light Infantry |
| Gloucestershire | 1st (City of Bristol) VB, The Gloucestershire Regiment | 4th (City of Bristol) Bn, The Gloucestershire Regiment |
| Gloucestershire | 2nd VB, The Gloucestershire Regiment | 5th Bn, The Gloucestershire Regiment |
| Gloucestershire | 3rd VB, The Gloucestershire Regiment | 6th Bn, The Gloucestershire Regiment |
| Haddingtonshire | 6th VB, The Royal Scots (part) 7th VB, The Royal Scots (part) | 8th Bn, The Royal Scots (part) |
| Herefordshire | 1st Herefordshire (Hereford and Radnor) VRC (part) | Herefordshire Bn, The King's (Shropshire Light Infantry) (part) 1909 redesignated: 1st Bn The Herefordshire Regiment |
| Hertfordshire | 1st (Hertfordshire) VB, The Bedfordshire Regiment (part) | The Hertfordshire Bn, The Bedfordshire Regiment 1909: redesignated: 1st Bn, The Hertfordshire Regiment |
| Hertfordshire | 2nd (Hertfordshire) VB, The Bedfordshire Regiment (part) | The Hertfordshire Bn, The Bedfordshire Regiment 1909: redesignated: 1st Bn, The Hertfordshire Regiment |
| Huntingdonshire | 4th (Huntingdonshire) VB, The Bedfordshire Regiment | 5th Bn, The Bedfordshire Regiment (part) |
| Inverness-shire | 3rd (Morayshire) VB, Seaforth Highlanders (Ross-shire Buffs, The Duke of Albany's) (part) | 6th (Morayshire) Bn, Seaforth Highlanders (Ross-shire Buffs, The Duke of Albany's) (part) |
| Inverness-shire | 1st (Inverness Highland) VB, The Queen's Own Cameron Highlanders | 4th Bn, The Queen's Own Cameron Highlanders |
| Kent | 1st VB, The Buffs (East Kent Regiment) | 4th Bn, The Buffs (East Kent Regiment) |
| Kent | 2nd VB, The Buffs (East Kent Regiment) | 5th Bn, The Buffs (East Kent Regiment) |
| Kent | 1st VB, The Queen's Own (Royal West Kent Regiment) | 4th Bn, The Queen's Own (Royal West Kent Regiment) |
| Kent | 1st VB, The Queen's Own (Royal West Kent Regiment) | 5th Bn, The Queen's Own (Royal West Kent Regiment) |
| Kent | Raised 1908 | 6th (Cyclist) Bn, The Queen's Own (Royal West Kent Regiment) 1910 redesignated: The Kent Cyclist Battalion |
| Kincardineshire | 5th (Deeside Highland) VB, The Gordon Highlanders (part) | 7th (Deeside Highland) Bn, The Gordon Highlanders (part) |
| Kinross-shire | 7th (Clackmannan and Kinross) VB, Princess Louise's (Argyll and Sutherland Highlanders) (part) | 7th Bn, Princess Louise's (Argyll and Sutherland Highlanders) (part) |
| Kirkcudbrightshire | The Galloway VRC (part) | 5th Bn, The King's Own Scottish Borderers (part) |
| Lanarkshire | 2nd VB, The Cameronians (Scottish Rifles) | 6th Bn, The Cameronians (Scottish Rifles) |
| Lanarkshire | 9th Lanarkshire VRC, The Highland Light Infantry | 8th (Lanark) Bn, The Highland Light Infantry |
| Lancashire | 1st VB, The King's Own (Royal Lancaster Regiment) | 4th Bn, The King's Own (Royal Lancaster Regiment) |
| Lancashire | 2nd VB, The King's Own (Royal Lancaster Regiment) | 5th Bn, The King's Own (Royal Lancaster Regiment) |
| Lancashire | 1st VB, King's (Liverpool Regiment) | 5th Bn, King's Regiment (Liverpool) |
| Lancashire | 2nd VB, King's Regiment (Liverpool) | 6th (Rifle) Bn, King's Regiment (Liverpool) |
| Lancashire | 3rd VB, The King's Regiment (Liverpool) | Disbanded 1908 |
| Lancashire | 4th VB, The King's Regiment (Liverpool) | 7th Bn, The King's Regiment (Liverpool) |
| Lancashire | 5th (Irish) VB, King's Regiment (Liverpool) | 8th Bn, King's Regiment (Liverpool) 1909: redesignated 8th (Irish) Bn, King's Regiment (Liverpool) |
| Lancashire | 6th VB, The King's Regiment (Liverpool) | 9th Bn, The King's Regiment (Liverpool) |
| Lancashire | 8th (Scottish) VB, The King's Regiment (Liverpool) | 10th (Scottish) Bn, The King's Regiment (Liverpool) |
| Lancashire | 1st VB, The Lancashire Fusiliers | 5th Bn, The Lancashire Fusiliers |
| Lancashire | 2nd VB, The Lancashire Fusiliers | 6th Bn, The Lancashire Fusiliers |
| Lancashire | 3rd VB, The Lancashire Fusiliers | 7th Bn, The Lancashire Fusiliers |
| Lancashire | 3rd VB, The Lancashire Fusiliers | 8th Bn, The Lancashire Fusiliers |
| Lancashire | 1st VB, The East Lancashire Regiment | 4th Bn, the East Lancashire Regiment |
| Lancashire | 2nd VB, The East Lancashire Regiment | 5th Bn, The East Lancashire Regiment |
| Lancashire | 1st VB, The Prince of Wales's Volunteers (South Lancashire Regiment) | 4th Bn, The Prince of Wales's Volunteers (South Lancashire Regiment) |
| Lancashire | 2nd VB, The Prince of Wales's Volunteers (South Lancashire Regiment) | 5th Bn, The Prince of Wales's Volunteers (South Lancashire Regiment) |
| Lancashire | 1st VB, The Loyal North Lancashire Regiment | 4th Bn, The Loyal North Lancashire Regiment |
| Lancashire | 2nd VB, The Loyal North Lancashire Regiment | 5th Bn, The Loyal North Lancashire Regiment |
| Lancashire | 1st VB, Manchester Regiment | 5th Bn, Manchester Regiment |
| Lancashire | 2nd VB, Manchester Regiment | 6th Bn, Manchester Regiment |
| Lancashire | 4th VB, The Manchester Regiment | 7th Bn, Manchester Regiment |
| Lancashire | 5th (Ardwick) VB, The Manchester Regiment | 8th (Ardwick) Bn, The Manchester Regiment |
| Lancashire | 3rd VB, The Manchester Regiment | 9th Bn, The Manchester Regiment |
| Lancashire | 6th VB, The Manchester Regiment | 10th Bn, The Manchester Regiment |
| Leicestershire | 1st VB, Leicestershire Regiment | 4th Bn, Leicestershire Regiment |
| Leicestershire | 1st VB, Leicestershire Regiment | 5th Bn, The Leicestershire Regiment |
| Lincolnshire | 1st VB, The Lincolnshire Regiment 2nd VB, The Lincolnshire Regiment | 4th Bn, The Lincolnshire Regiment |
| Lincolnshire | 3rd VB, Lincolnshire Regiment | 5th Bn, The Lincolnshire Regiment 6th Bn, The Lincolnshire Regiment (never formed) |
| Linlithgow | 8th VB, The Royal Scots | 10th (Cyclist) Bn, Royal Scots |
| City of London | 1st VB, Royal Fusiliers | 1st (City of London) Bn, London Regiment (Royal Fusiliers) |
| City of London | 2nd VB, Royal Fusiliers | 2nd (City of London) Bn, London Regiment (Royal Fusiliers) |
| City of London | 3rd VB, Royal Fusiliers | 3rd (City of London) Bn, London Regiment |
| City of London | 4th VB, Royal Fusiliers | 4th (City of London) Bn, London Regiment |
| City of London | 1st London VRC (City of London Volunteer Rifle Brigade) | 5th (City of London) Bn, London Regiment (London Rifle Brigade) |
| City of London | 2nd London VRC | 6th (City of London) Bn, London Regiment, (City of London Rifles) |
| City of London | 3rd London VRC | 7th (City of London) Bn, London Regiment |
| City of London | 24th Middlesex VRC | 8th (City of London) Bn, London Regiment (Post Office Rifles) |
| City of London | Honourable Artillery Company (part) | 26th (City of London) Bn, The London Regiment (Honourable Artillery Company) Title not adopted , and unit continued to be known as: Honourable Artillery Company Infantry Battalion |
| County of London | 1st Middlesex VRC (Queen Victoria's) | 9th (County of London) Bn, London Regiment (Queen Victoria's) (part) |
| County of London | 19th (St Giles and St George's Bloomsbury) Middlesex VRC | 9th (County of London) Bn, London Regiment (Queen Victoria's) (part) |
| County of London | 18th Middlesex VRC | 10th (County of London) Bn, London Regiment (Paddington Rifles) Disbanded 1912, when a new 10th battalion was formed: 10th (County of London) Bn, London Regiment (Hackney) |
| County of London | 21st Middlesex (Finsbury) VRC | 11th (County of London) Bn, London Regiment (Finsbury Rifles) |
| County of London | 22nd Middlesex VRC (Central London Rangers) | 12th (County of London) Bn, London Regiment (Rangers) |
| County of London | 2nd Middlesex VRC (South Middlesex) (part) | 13th (County of London) Bn, London Regiment (Kensington) 1914 redesignated: 13th (County of London) Princess Louise's Kensington Bn, London Regiment |
| County of London | 4th Middlesex VRC (West London) | 13th (County of London) Bn, London Regiment (Kensington) 1914 redesignated: 13th (County of London) Princess Louise's Kensington Bn, London Regiment |
| County of London | 7th Middlesex (London Scottish) VRC | 14th (County of London) Bn, London Regiment (London Scottish) |
| County of London | 12th Middlesex (Civil Service) VRC | 15th (County of London) Bn, London Regiment (The Prince of Wales's Civil Service Rifles) |
| County of London | 13th Middlesex VRC (Queen's Westminsters) | 16th (County of London) Bn, London Regiment (Queen's Westminster Rifles) |
| County of London | 2nd Tower Hamlets VRC | 17th (County of London) Bn, London Regiment (Poplar and Stepney Rifles) |
| County of London | 15th Middlesex VRC (Customs and Docks) | 17th (County of London) Bn, London Regiment (Poplar and Stepney Rifles) |
| County of London | 16th Middlesex VRC (London Irish) | 18th (County of London) Bn, London Regiment (London Irish Rifles) |
| County of London | 17th Middlesex VRC (North Middlesex) (3rd Volunteer Bn, Middlesex Regiment) | 19th (County of London) Bn, London Regiment (St Pancras) |
| County of London | 2nd VB, Queen's Own (Royal West Kent Regiment) | 20th (County of London) Bn, The London Regiment (Blackheath and Woolwich) |
| County of London | 3rd VB, Queen's Own (Royal West Kent Regiment) | 20th (County of London) Bn, The London Regiment (Blackheath and Woolwich) |
| County of London | 1st Surrey (South London) VRC (1st VB, East Surrey Regiment) | 21st (County of London) Bn, London Regiment (1st Surrey Rifles) |
| County of London | 3rd VB, Queen's (Royal West Surrey Regiment) | 22nd (County of London) Bn, London Regiment (The Queen's) |
| County of London | 4th VB, East Surrey Regiment | 23rd (County of London) Bn, London Regiment |
| County of London | 4th VB, Queen's (Royal West Surrey Regiment) | 24th (County of London) Bn, London Regiment (The Queen's) |
| County of London | 26th Middlesex (Cyclist) VRC | 25th (County of London) (Cyclist) Bn, London Regiment |
| County of London | 14th Middlesex VRC (Inns of Court) | 27th (County of London) Bn, The London Regiment (Inns of Court) Title not adopted by unit. redesignated 1909 as: Inns of Court Officer Training Corps |
| County of London | 20th Middlesex (Artists) VRC | 28th (County of London) Bn, London Regiment (Artists Rifles) |
| Merionethshire | 5th VB, South Wales Borderers (part) | 7th Bn, The Royal Welsh Fusiliers (part) 1909 redesignated: 7th (Merionethshire and Montgomeryshire) Bn, Royal Welsh Fusiliers |
| Middlesex | 1st VB, The Middlesex Regiment | 7th Bn, The Middlesex Regiment |
| Middlesex | 8th Middlesex (South West Middlesex) VRC | 8th Bn, The Middlesex Regiment |
| Middlesex | 5th Middlesex (West Middlesex) VRC | 9th Bn, Middlesex Regiment |
| Middlesex | 2nd Middlesex (South Middlesex) VRC (part) | 10th Bn, Middlesex Regiment (considered a new unit) |
| Midlothian | [[6th Battalion, Royal Scots|4th Volunteer Battalion, Royal Scots | 6th Bn, Royal Scots |
| Midlothian | 5th VB, The Royal Scots | 7th Bn, Royal Scots |
| Midlothian | 6th VB, The Royal Scots (part) 7th VB, The Royal Scots (part) | 8th Bn, The Royal Scots (part) |
| Monmouthshire | 2nd VB, The South Wales Borderers | 1st (Rifle) Bn, The Monmouthshire Regiment |
| Monmouthshire | 3rd VB, The South Wales Borderers | 2nd Bn, The Monmouthshire Regiment |
| Monmouthshire | 4th VB, The South Wales Borderers | 3rd Bn, The Monmouthshire Regiment |
| Montgomeryshire | 5th VB, The South Wales Borderers (part) | 7th Bn, The Royal Welsh Fusiliers (part) 1909 redesignated: 7th (Merionethshire and Montgomeryshire) Bn, The Royal Welsh Fusiliers |
| Nairnshire | 3rd (Morayshire) VB, Seaforth Highlanders (Ross-shire Buffs, The Duke of Albany's) (part) | 6th (Morayshire) Bn, Seaforth Highlanders (Ross-shire Buffs, The Duke of Albany's) (part) |
| Norfolk | 1st VB, The Norfolk Regiment | 4th Bn, The Norfolk Regiment |
| Norfolk | 2nd VB, The Norfolk Regiment | 5th Bn, The Norfolk Regiment |
| Norfolk | 4th VB, The Norfolk Regiment | 6th Bn, The Norfolk Regiment |
| Northamptonshire | 1st VB, Northamptonshire Regiment (part) | 4th Bn, Northamptonshire Regiment |
| Northumberland | 1st VB, Northumberland Fusiliers | 4th Bn, Northumberland Fusiliers |
| Northumberland | 2nd VB, Northumberland Fusiliers | 5th Bn, Northumberland Fusiliers |
| Northumberland | 3rd VB, Northumberland Fusiliers (part) | 6th Bn, Northumberland Fusiliers |
| Nottinghamshire | 1st Nottinghamshire (Robin Hood) VRC | 7th (Robin Hood) Bn, Sherwood Foresters (Nottinghamshire and Derbyshire Regiment) |
| Nottinghamshire | 4th (Nottinghamshire) VB, Sherwood Foresters (Nottinghamshire and Derbyshire Regiment) | 8th (Nottinghamshire) Bn, Sherwood Foresters (Nottinghamshire and Derbyshire Regiment) |
| Oxfordshire | 2nd VB, Oxfordshire Light Infantry | 4th Bn, Oxfordshire and Buckinghamshire Light Infantry |
| Pembrokeshire | 1st (Pembrokeshire) VB, The Welsh Regiment (part) | 4th Bn, The Welsh Regiment (part) |
| Peebles | 6th VB, Royal Scots (part) 7th VB, Royal Scots (part) | 8th Bn, Royal Scots (part) |
| Perthshire | 4th (Perthshire) VB, The Black Watch (Royal Highlanders) | 6th (Perthshire) Bn, The Black Watch (Royal Highlanders) |
| Perthshire | 5th (Perthshire Highland) VB, The Black Watch (Royal Highlanders) | 8th (Cyclist) Bn, The Black Watch (Royal Highlanders) |
| Radnorshire | 1st Herefordshire (Hereford and Radnor) VRC (part) | Herefordshire Bn, King's (Shropshire Light Infantry) (part) 1909 redesignated: 1st Bn Herefordshire Regiment |
| Renfrewshire | 1st (Renfrewshire) VB, Princess Louise's (Argyll and Sutherland Highlanders) | 5th Bn, Princess Louise's (Argyll and Sutherland Highlanders) |
| Renfrewshire | 2nd (Renfrewshire) VB, Princess Louise's (Argyll and Sutherland Highlanders) | 6th Bn, Princess Louise's (Argyll and Sutherland Highlanders) |
| Renfrewshire | 3rd (Renfrewshire) VB, Princess Louise's (Argyll and Sutherland Highlanders) | 6th Bn, Princess Louise's (Argyll and Sutherland Highlanders) |
| Ross and Cromarty | 1st (Ross Highland) VB, Seaforth Highlanders (Ross-shire Buffs, The Duke of Albany's) | 4th (Ross-shire) Bn, Seaforth Highlanders (Ross-shire Buffs, The Duke of Albany's) |
| Roxburghshire | 1st Roxburgh and Selkirk (The Border) VRC (part) | 4th Bn, The King's Own Scottish Borderers (part) |
| Selkirkshire | 1st Roxburgh and Selkirk (The Border) VRC (part) | 4th Bn, The King's Own Scottish Borderers (part) |
| Shetland | 7th VB, The Gordon Highlanders | 4th (City of Aberdeen) Bn, The Gordon Highlanders (part) |
| Shropshire | 1st VB, The King's (Shropshire Light Infantry) | 4th Bn, The King's (Shropshire Light Infantry) |
| Shropshire | 2nd VB, The King's (Shropshire Light Infantry) | 4th Bn, The King's (Shropshire Light Infantry) |
| Somersetshire | 1st VB, The Prince Albert's (Somersetshire Light Infantry) 2nd VB, The Prince Albert's (Somersetshire Light Infantry) | 4th Bn, The Prince Albert's (Somersetshire Light Infantry) 5th Bn, The Prince Albert's (Somersetshire Light Infantry) 6th Bn, The Prince Albert's (Somersetshire Light Infantry) |
| Southampton | 1st VB, The Hampshire Regiment | 4th Bn, The Hampshire Regiment |
| Southampton | 2nd VB, The Hampshire Regiment | 5th Bn, The Hampshire Regiment |
| Southampton | 3rd (Duke of Connaught's Own) VB, Hampshire Regiment | 6th (Duke of Connaught's Own) Bn, Hampshire Regiment |
| Southampton | 4th VB, The Hampshire Regiment | 7th Bn, The Hampshire Regiment |
| Southampton | 5th (Isle of Wight, Princess Beatrices's) VB, Hampshire Regiment | 8th Bn, Hampshire Regiment (Princess Beatrice's Isle of Wight Rifles) |
| Staffordshire | 1st VB, The South Staffordshire Regiment (part) | 5th Bn, The South Staffordshire Regiment |
| Staffordshire | 2nd VB, The South Staffordshire Regiment | 5th Bn, The South Staffordshire Regiment |
| Staffordshire | 3rd VB, The South Staffordshire Regiment | 6th Bn, The South Staffordshire Regiment |
| Staffordshire | 1st VB, The Prince of Wales's (North Staffordshire Regiment) | 5th Bn, The Prince of Wales's (North Staffordshire Regiment) |
| Staffordshire | 2nd VB, The Prince of Wales's (North Staffordshire Regiment) | 6th Bn, The Prince of Wales's (North Staffordshire Regiment) |
| Stirlingshire | 4th (Stirlingshire) VB, Princess Louise's (Argyll and Sutherland Highlanders) | 7th Bn, Princess Louise's (Argyll and Sutherland Highlanders) (part) |
| Suffolk | 1st VB, Suffolk Regiment | 4th Bn, Suffolk Regiment |
| Suffolk | 2nd VB, Suffolk Regiment | 5th Bn, Suffolk Regiment |
| Surrey | 1st VB, The Queen's (Royal West Surrey Regiment) | 4th Bn, The Queen's (Royal West Surrey Regiment) |
| Surrey | 2nd VB, The Queen's (Royal West Surrey Regiment) | 5th Bn, The Queen's (Royal West Surrey Regiment) |
| Surrey | 2nd VB, East Surrey Regiment | 5th Bn, East Surrey Regiment |
| Surrey | 3rd VB, East Surrey Regiment | 6th Bn, East Surrey Regiment |
| Sussex | 2nd VB, Royal Sussex Regiment | 4th Bn, Royal Sussex Regiment |
| Sussex | 1st Cinque Ports (Cinque Ports and Sussex) VRC | 5th (Cinque Ports) Bn, Royal Sussex Regiment |
| Sussex | Raised 1912† | 6th (Cyclist) Bn, Royal Sussex Regiment |
| Sutherland-shire | 1st Sutherland (The Sutherland Highland) VRC (part) | 5th (The Sutherland and Caithness Highland) Bn, Seaforth Highlanders (Ross-shire Buffs, The Duke of Albany's) (part) |
| Warwickshire | 1st VB, Royal Warwickshire Regiment (double battalion) | 5th Bn, Royal Warwickshire Regiment |
| Warwickshire | 1st VB, Royal Warwickshire Regiment (double battalion) | 6th Bn, Royal Warwickshire Regiment |
| Warwickshire | 2nd VB, Royal Warwickshire Regiment | 7th Bn, Royal Warwickshire Regiment |
| Westmorland | 2nd (Westmorland) VB, The Border Regiment | 4th (Cumberland and Westmorland) Bn, The Border Regiment (part) |
| Wigtownshire | The Galloway VRC (part) | 5th Bn, The King's Own Scottish Borderers (part) |
| Wiltshire | 1st Wiltshire VRC | 4th Bn, The Duke of Edinburgh's (Wiltshire Regiment) |
| Wiltshire | 2nd VB, The Duke of Edinburgh's (Wiltshire Regiment) | 4th Bn, The Duke of Edinburgh's (Wiltshire Regiment) |
| Worcestershire | 1st VB, Worcestershire Regiment | 7th Bn, Worcestershire Regiment |
| Worcestershire | 2nd VB, Worcestershire Regiment | 8th Bn, Worcestershire Regiment |
| East Riding of Yorkshire | 1st VB, East Yorkshire Regiment | 4th Bn, East Yorkshire Regiment |
| East Riding of Yorkshire | 2nd VB, East Yorkshire Regiment | 5th (Cyclist) Bn, East Yorkshire Regiment |
| North Riding of Yorkshire | 1st VB, The Princess of Wales's Own (Yorkshire Regiment) | 4th Bn, The Princess of Wales's Own (Yorkshire Regiment) |
| North Riding of Yorkshire | 2nd VB, The Princess of Wales's Own (Yorkshire Regiment) | 5th Bn, The Princess of Wales's Own (Yorkshire Regiment) |
| West Riding of Yorkshire | 1st VB, The Prince of Wales's Own (West Yorkshire Regiment) | 5th Bn, The Prince of Wales's Own (West Yorkshire Regiment) |
| West Riding of Yorkshire | 2nd VB, The Prince of Wales's Own (West Yorkshire Regiment) | 6th Bn, The Prince of Wales's Own (West Yorkshire Regiment) |
| West Riding of Yorkshire | 3rd VB, The Prince of Wales's Own (West Yorkshire Regiment) (double battalion) | 7th (Leeds Rifles) Bn, The Prince of Wales's Own (West Yorkshire Regiment) |
| West Riding of Yorkshire | 3rd VB, The Prince of Wales's Own (West Yorkshire Regiment) (double battalion) | 8th (Leeds Rifles) Bn, The Prince of Wales's Own (West Yorkshire Regiment) |
| West Riding of Yorkshire | 1st VB, The Duke of Wellington's (West Riding Regiment) | 4th Bn, The Duke of Wellington's (West Riding Regiment) |
| West Riding of Yorkshire | 2nd VB, The Duke of Wellington's (West Riding Regiment) | 5th Bn, The Duke of Wellington's (West Riding Regiment) 7th Bn, The Duke of Wellington's (West Riding Regiment) |
| West Riding of Yorkshire | 3rd VB, The Duke of Wellington's (West Riding Regiment) | 6th Bn, The Duke of Wellington's (West Riding Regiment) |
| West Riding of Yorkshire | 1st VB, The King's Own (Yorkshire Light Infantry) | 4th Bn, The King's Own (Yorkshire Light Infantry) |
| West Riding of Yorkshire | 1st VB, The King's Own (Yorkshire Light Infantry) | 5th Bn, The King's Own (Yorkshire Light Infantry) (part) |
| West Riding of Yorkshire | 1st (Hallamshire) VB, The York and Lancaster Regiment | 4th Bn, The York and Lancaster Regiment 1909 redesignated: 4th (Hallamshire) Bn, York and Lancaster Regiment |
| West Riding of Yorkshire | 2nd VB, The York and Lancaster Regiment | 5th Bn, The York and Lancaster Regiment |
| West Riding of Yorkshire | 2nd VB, The York and Lancaster Regiment | 5th Bn, The King's Own (Yorkshire Light Infantry) (part) |
† Formed from part of the former 1st VB. When the battalion was converted to artillery in 1908, a number of officers had refused to transfer, and were placed on the unattached list. They became the basis for the 6th Battalion in 1912.

## Army Service Corps

Each infantry division had an attached Divisional Transport and Supply Column of the ASC. A column consisted of four companies: a headquarters company and one attached to each of the three infantry brigades that made up the division. A smaller transport and supply column, consisting of a single company, was attached to each mounted brigade. While some of the ASC companies were formed by the conversion of existing infantry or artillery units of the volunteer force, most were newly raised in 1908.

### Mounted Brigade Companies

| County Association | Unit of the Territorial Force |
| Lancashire | East Lancashire Mounted Brigade Company |
| Essex | Eastern Mounted Brigade Company |
| Inverness-shire | Highland Mounted Brigade Company |
| | London Mounted Brigade Company |
| City of Glasgow | Lowland Mounted Brigade Company |
| Leicestershire | North Midland Mounted Brigade Company |
| | Nottinghamshire and Derbyshire Mounted Brigade Company |
| Surrey | South Eastern Mounted Brigade Company |
| Worcestershire | 1st South Midland Mounted Brigade Company |
| Berkshire | 2nd South Midland Mounted Brigade Company |
| Glamorganshire | South Wales Mounted Brigade Company |
| Wiltshire | 1st South Western Mounted Brigade Company |
| Somersetshire | 2nd South Western Mounted Brigade Company |
| Cheshire | Welsh Border Mounted Brigade Company |
| Lancashire | West Lancashire Mounted Brigade Company |
| West Riding of Yorkshire | Yorkshire Mounted Brigade Company |