Counties 1 Middlesex
English Rugby Union league
Counties 1 Middlesex (formerly Middlesex 1) is a level 7 Rugby Union league with teams from north-west London taking part. Historically, the league was a level 10 completion, and the division was cancelled at the end of the 1995–96 campaign after nine seasons due to the merger of the Hertfordshire and Middlesex regional leagues. After nearly twenty years, ahead of the 2025–26 season, the league was re-formed following the decision to have mostly Hertfordshire teams in Counties 1 Hertfordshire . Promoted teams typically move up to Regional 2 Thames and relegated sides go down to Counties 2 Middlesex .
2026–27
Departing were champions Ealing Trailfinders 1871 promoted to Regional 2 Thames together with runners-up Finchley promoted to Regional 2 Anglia , while Saracens Amateurs (10th) were relegated to Counties 2 Middlesex .
Team
Ground
Capacity
City/Area
Previous season
Belsize Park 2XV Regent's Park Belsize Park , London New entry
Chiswick Dukes Meadows Chiswick , London 5th
CS Stags 2s King's House Sports Ground Chiswick , London New entry
Hackney Spring Hill Recreation Ground Upper Clapton , LondonPromoted from Counties 2 Middlesex
Hampstead Parliament Hill Fields Highgate , London 4th
London Scottish Bs King's House Sports Ground Chiswick , London New entry
London Welsh Druids Old Deer Park Richmond , London New entry
Old Haberdashers Croxdale Road Borehamwood , Hertfordshire 3rd
Old Streetonians Haggerston Park Shoreditch , London 6th
Ruislip West End Road Ruislip , London 7th
UCS Old Boys UCS Sports Ground Cricklewood , London 9th
Wasps FC Twyford Avenue Sports Ground Acton , London 8th
Locations of the 2026–27 Counties 1 Middlesex teams
2025–26
Participating clubs and locations
This is the first season in which Hertfordshire RFU and Middlesex RFU clubs from Counties 1 Herts/Middlesex moved to their respective county leagues. Teams in this league were level transferred from Counties 1 Herts/Middlesex or were promoted from Counties 2 Hert/Middlesex .
Team
Ground
Capacity
City/Area
Previous season
Chiswick Dukes Meadows Chiswick , London Level transfer from Counties 1 Herts/Middlesex (9th)
Ealing Trailfinders 1871 Trailfinders Sports Ground 4,000 West Ealing , London Level transfer from Counties 1 Herts/Middlesex (4th)
Finchley Summers Lane 1,000 Finchley , London Level transfer from Counties 1 Herts/Middlesex (3rd)
Hampstead Parliament Hill Fields Highgate , London Promoted from Counties 2 Herts/Middlesex (champions)
Old Haberdashers Croxdale Road Borehamwood , Hertfordshire Relegated from Regional 2 Thames (12th)
Old Streetonians Haggerston Park Shoreditch , London Level transfer from Counties 1 Herts/Middlesex (5th)
Ruislip West End Road Ruislip , London Level transfer from Counties 1 Herts/Middlesex (6th)
Saracens Amateurs Bramley Sports Ground Cockfosters , London Promoted from Counties 2 Herts/Middlesex (3rd)
UCS Old Boys UCS Sports Ground Cricklewood , London Promoted from Counties 2 Herts/Middlesex (5th)
Wasps FC Twyford Avenue Sports Ground Acton , London Promoted from Counties 2 Herts/Middlesex (2nd)
Locations of the 2025–26 Counties 1 Middlesex teams
Original teams
When league rugby began in 1987 this division contained the following teams:
Middlesex 1 honours
Middlesex 1 (1992–1996)
The creation of Herts/Middlesex at the beginning of the 1992–93 season meant that Middlesex 1 dropped to become a tier 9 league. The introduction of National 5 South for the 1993–94 season meant that Middlesex 1 dropped another level to become a tier 10 league for the years that National 5 South was active. Promotion was into the new Herts/Middlesex league while relegation continued to Middlesex 2 . The merging of the Hertfordshire and Middlesex regional divisions at the end of the 1995–96 season meant that Middlesex 1 was cancelled.
Notes
↑ Old Meadonians would be renamed as Chiswick RFC in 1996.
↑ League restructuring for the following season due to the creation of the new Herts/Middlesex division, meant that there were multiple promotions from the league. Runners up Old Millhillians were promoted to London 3 North West along with champions Staines , while seven clubs ranked from 3rd to 9th were promoted into the new Herts/Middlesex division, including Haringey Rhinos , Harrow , Centaurs , London New Zealand , Uxbridge , Hendon and Twickenham . The bottom two sides - Mill Hill and Hackney - would remain in Middlesex 1.
↑ The creation of Herts/Middlesex for the following season meant that there was no relegation.
↑ Champions Hackney would be promoted into the newly named Herts/Middlesex 1 .
↑ The merging of the Herts/Middlesex regional divisions saw runners up London Nigerian were transferred into Herts/Middlesex 3 .
↑ Although there would be no relegation, all remaining teams would be transferred into the new Herts/Middlesex leagues - CS Stags 1863 , Harrow , Old Haberdashers , HAC , Old Paulines , Wembley , Twickenham and Actonians would join Herts/Middlesex 2 ; Roxeth Manor Old Boys and Sudbury Court would join Herts/Middlesex 3 . Bottom club Belsize Park would drop out of the leagues before the start of the new season.
References
↑ "CLUB HISTORY" . Chiswick RFC. Retrieved 4 August 2020 .
↑ Rothmans Rugby Union Yearbook 1988-89 . 1989.
↑ Rothmans Rugby Union Yearbook 1989-90 . 1990.
↑ Rothmans Rugby Union Yearbook 1990-91 . 1991.
↑ Rothmans Rugby Union Yearbook 1991-92 . 1992.
↑ Rothmans Rugby Union Yearbook 1992-93 . 1993.
↑ Rothmans Rugby Union Yearbook 1993-94 . 1994.
↑ Rothmans Rugby Union Yearbook 1994-95 . 1995.
↑ Rothmans Rugby Union Yearbook 1995-96 . 1996.
↑ Rothmans Rugby Union Yearbook 1996-97 . 1997.
Governing body National teams
International competitions
Competition divisions
European competitions National competitions London and South East competitions Midland competitions Northern competitions South West competitions County competitions Discontinued competitions Related articles Other