Sussex 1 is an English level 9 Rugby Union League. It is made up of teams predominantly from Sussex. Teams play home and away matches from September through to April. The league champions are automatically promoted up to London 3 South East, while the second placed team plays a promotion playoff against the second placed team from Kent 1. Relegated teams drop to Sussex 2 although in recent season there has been no relegation. Only 1st XV sides can be promoted into London 3 South East.
London 2 South West is an English level 7 Rugby Union League. When this division began in 1987 it was known as London 3 South West, changing to its current name ahead of the 2009–10 season. The division is made up of teams predominantly from south-west London, Surrey, and Hampshire. The 12 teams play home and away matches from September through to April. Each year all clubs in the division are also invited to take part in the RFU Intermediate Cup - a level 7 national competition.
London 2 South East is an English level 7 Rugby Union League. When this division began in 1987 it was known as London 3 South East, changing to its current name ahead of the 2009–10 season. The division is made up of teams predominantly from south-east London, Kent, East Sussex and West Sussex. The twelve teams play home and away matches from September through to April. Each year all clubs in the division also take part in the RFU Intermediate Cup - a level 7 national competition.
London 1 North was an English level 6, rugby union league for clubs in London and the south-east of England including sides from Bedfordshire, Buckinghamshire, Cambridgeshire, Essex, north Greater London, Hertfordshire, Norfolk, Suffolk. When this division began in 1987 it was known as London 2 North, changing to its final name ahead of the 2009–10 season.
Regional 2 South East, previously known as London 1 South, is an English level 6 rugby union regional league for rugby clubs in London and the south-east of England including sides from East Sussex, south Essex, south Greater London, Hampshire, Kent, Surrey and West Sussex. When this division began in 1987 it was known as London 2 South, changing to London 1 South ahead of the 2009–10 season. It was the feeder league for London & South East Premier into which the champion team each season is promoted. The second-placed team entered a play-off against the runner-up of London 1 North. Three teams were relegated into either London 2 South East and London 2 South West depending on their location.
Kent 1 is an English level 9 Rugby Union League and is made up of teams predominantly from south-east London and Kent. The teams play home and away matches from September through to April. The league champions move up to London 3 South East while the runners up play against the runners up of Sussex 1 for the remaining place. Relegated teams drop down to Kent 2.
London 2 North East is an English level 7 Rugby Union League. When this division began in 1987 it was known as London 3 North East, changing to its current name ahead of the 2009–10 season. It is made up of teams predominantly from north east London, Cambridgeshire, Suffolk, Norfolk and Essex. The twelve teams play home and away matches from September through to April. Each year all clubs in the division also take part in the RFU Intermediate Cup - a level 7 national competition.
Counties 1 Herts/Middlesex is a tier 7 English Rugby Union league. It is organised by the London and South East Division Rugby Football Union and is the top-tier competition for clubs in Hertfordshire and parts of north-west London that traditionally was encompassed by the historic county of Middlesex. It was previously known as London 2 North West. After the restructuring of the English rugby union system ahead of the 2022–23 season, the league was renamed to Counties 1 Herts/Middlesex.
Hampshire Premier is an English level 9 Rugby Union league for teams based in Hampshire and the Isle of Wight. Up until the 2017–18 season it was known as Hampshire 1 but was changed to Hampshire Premier due to restructuring of the Hampshire leagues, which would see the re-introduction of a third division as well as 2nd and 3rd XV sides joining for the first time. Each year some of the clubs in this division also take part in the RFU Junior Vase - a level 9-12 national competition.
London 2 North West is an English rugby union league which is at the seventh tier of club rugby union in England and is made up of teams predominantly from north-west London and Hertfordshire. When this division began in 1987 it was known as London 3 North West, changing to its current name ahead of the 2009–10 season.
Surrey 1 is a level 9 English Rugby Union League. It is made up of teams predominantly from Surrey and south-west London. Teams play home and away matches from September through to April. Promoted teams move up to London 3 South West with the league winners going straight up and the runners up playing against the runners up from Hampshire Premier. Relegated teams drop to Surrey 2.
Eastern Counties 1 is an English level 9 Rugby Union League. From the 2017-18 promoted teams move up to the newly created London 3 Eastern Counties with the league champions going up automatically, while relegated teams drop down to Eastern Counties 2. Teams in this league tend to be based in Cambridgeshire, Norfolk or Suffolk. In the past teams from Essex used to take part until the 2003–04 season when they formed a new league - with Essex 1 being the top division. Each year some of the 1st XV clubs in this division also take part in the RFU Junior Vase - a level 9-12 national competition.
Eastern Counties 2 is an English level 10 Rugby Union League - currently divided into 3 regional divisions. Promoted teams move up to Eastern Counties 1 with teams in this league tending to be from Cambridgeshire, Norfolk or Suffolk. Currently a three divisions, Eastern Counties 2 has previously been divided into North and South divisions with teams from Essex taking part, and had relegation to Eastern Counties 3. In 2003-04 the Essex teams broke away, forming a new league - with Essex 2 being the equivalent division to Eastern Counties 2.
Essex 1 is an English rugby union league at the ninth tier of the domestic competition and features teams from Essex and parts of north-east London. Promoted clubs tend to move up to London 3 Essex. Relegated clubs used to drop into Essex 2 but as that division has been abolished there is currently no relegation. The division was created in 2003 by Essex-based teams who left Eastern Counties 1 and Eastern Counties 2. Each year some of the clubs in this division also take part in the RFU Junior Vase - a level 9-12 national competition.
Devon League 1 is an English level eight rugby union league for clubs based in Devon. The champions are promoted to Cornwall/Devon and the runner-up plays the second team from Cornwall League 1, with the winning team gaining promotion. Up until the end of the 2017–18 season, teams were relegated to Devon League 2 but since that league has been abolished there is currently no relegation.
Diss Rugby Club is an English rugby union team based in Diss in Norfolk. The club runs three senior teams, a veterans side, a ladies team called Diss Vixens and a full range of junior teams. The first XV plays in London 2 North East - a league at tier 7 of the English rugby union system - following their relegation from London 1 North at the end of the 2018–19 season.
Eastern Counties 3 is an English level 11 Rugby Union league, currently divided into 3 regional leagues. Promoted teams moved up to the relevant regional divisions in Eastern Counties 2 while since the abolition of Eastern Counties 4 at the end of the 2016–17 season there has been no relegation. For most of its history, Eastern Counties 3 was divided into two regional divisions – north and south – with teams from Cambridgeshire, Norfolk, Suffolk and Essex taking part. A breakaway of Essex teams at the end of the 2002–03 to form a new league would lead to Eastern Counties 3 being abolished by the end of 2003–04 only to return due to a league restructure to cater for more 2nd and 3rd teams.
London 3 Eastern Counties is an English rugby union league that is at the eighth level of the English rugby union system and is available to club sides based in Cambridgeshire, Norfolk and Suffolk. Promoted teams move up to London 2 North East with league champions going up automatically and the runners up playing a playoff against the runners up from London 3 Essex, while demoted teams usually drop down to Eastern Counties 1, with new teams also coming up from this league, although only 1st XV sides are allowed in London 3 Eastern Counties. Each year all clubs in the division also take part in the RFU Senior Vase - a level 8 national competition.
London 3 Essex is an English rugby union league that is at the eighth level of the English rugby union system and is available to club sides based in Essex and north-east London. Promoted teams move up to London 2 North East with league champions going up automatically and the runners up playing a playoff against the runners up from London 3 Eastern Counties, while demoted teams usually drop down to Essex Canterbury Jack 1, with new teams also coming up from this league. Each year all clubs in the division also take part in the RFU Senior Vase - a level 8 national competition.
Rochford Hundred Rugby Club is an English rugby union club based in Hawkwell near Rochford in Essex. The first XV team currently play in Regional 1 South East, having been relegated from the National League 2 East. The club also operates other adult teams and a full academy set-up of junior teams for both boys and girls.
2016–17 Eastern Counties 4 
England