There are also other leagues with entry restricted to certain organisations, namely Civil Service Chess league (A), London Banks Chess League (A) and the London Commercial Chess League (A). Member clubs of these leagues are only shown on this page if they also participate in one of the leagues I have listed.
The Universities league is currently defunct.
| P | Albany Chess Club | Also play in Middlesex League. |
| A | Athenaeum (London) Chess Club | Also play in Middlesex and Central London and the Banks and Insurance league. |
| Z | Battersea Chess Club | Also play in Central London league |
| A | Beckenham & Charlton Chess Club | A joint venture between Beckenham & Bromley and Charlton Chess clubs which participate separately in the Kent league. B & B also play in the Croydon league under the name West Wickham, and the Surrey League. The site given here is for Beckenham & Bromley. |
| A | Cavendish Chess Club | |
| DHSS Chess Club | Also play in the London Commercial League | |
| Drunken Knights Chess Club | A central London pub team | |
| P+ | Dulwich Chess Club | |
| East Ham Chess Club | ||
| A | GLCC Chess Club (Bloomsbury) | |
| A | Hackney Chess Club | Also play in Middlesex league |
| D | Hammersmith Chess Club | Also play in Middlesex, Thames Valley and Hammersmith leagues. |
| D | Ilford Chess Club | Also play in Essex league. |
| D | Imperial College | Also play in Middlesex League |
| B | Kings Head Chess Club | Also play in Hammersmith and Middlesex leagues |
| Z | Lewisham Chess Club | Also play in Kent and Croydon leagues |
| A | London Deaf Chess Club | |
| A | Metropolitan Chess Club | Also play in Middlesex league |
| P | Morley College Chess Club | |
| A | Mushrooms | This club has no venue. |
| A | Pimlico Chess club | Formerly Home Office & Justice. Also play in Central London, Civil Service and London Commercial Leagues |
| A | Richmond and Twickenham Chess Club | Also play in Surrey, Hammersmith and Thames Valley leagues |
| A | Streatham Chess Club | Also play in Croydon and Surrey leagues |
| A | Wanstead & Woodford Chess Club | Also play in North Circular and Essex leagues |
| Z | West London Chess Club (Chiswick) | Also play in Middlesex and Hillingdon leagues |
| A | Willesden & Brent Chess Club | Also play in Middlesex League |
| P | Wimbledon Chess Club | Also play in Thames Valley and Surrey leagues |
| L | Wood Green Chess Club | |
| A | Woodbridge Chess Club | Woodford and Redbridge |
Links for this league checked 18 Feb 2014
| A | Athenaeum (London) Chess Club | Also play in Middlesex and London Leagues and in the Banks and Insurance league. |
| Z | Battersea Chess Club | Also play in London league |
| Honorary Members Club | ||
| Metropolitan Police | ||
| A | Pimlico Chess club | Formerly Home Office & Justice. Also play in London, Civil Service and London Commercial Leagues |
| Railsport | ||
| Rangers | ||
| TFL |
| P | Albany Chess Club | Also play in London League. |
| A | Athenaeum (London) Chess Club | Also play in London League and in the Banks and Insurance league. |
| A | Ealing Chess Club | Also play in Thames Valley and Hillingdon leagues. |
| Enfield Chess Club | Incorporating Southgate and Edmonton. Also play in North Circular League | |
| A | Hackney Chess Club | Also play in London league |
| D | Hammersmith Chess Club | Also play in London, Hammersmith and Thames Valley leagues. |
| A | Harrow Chess Club | Also play in Thames Valley and Hillingdon leagues |
| A | Hendon Chess Club | |
| D | Imperial College | Also play in London League |
| B | Kings Head Chess Club | Also play in London and Hammersmith leagues |
| A | Metropolitan Chess Club | Also play in London league |
| P+ | Muswell Hill Chess Club | |
| Z | West London Chess Club (Chiswick) | Also play in London and Hillingdon leagues |
| A | Willesden & Brent Chess Club | Also play in London League |
Links for this league checked 18 Feb 2014
| A | Ealing Chess Club | Also play in Middlesex and Hillingdon leagues |
| Ealing Juniors | ||
| A | Hammersmith Chess Club | Also play in Middlesex, London and Hammersmith leagues. |
| A | Harrow Chess Club | Also play in Middlesex and Hillingdon leagues |
| P+ | Hayes Chess Club | Also play in Hillingdon league |
| P+ | Hounslow Chess Club | |
| D | Kingston Chess Club | Also play in Surrey league. |
| P | Maidenhead Chess Club | Also play in Berkshire league |
| Meadhurst Chess Club (Sunbury) | ||
| P | Richmond and Twickenham | Also play in London, Surrey and Hammersmith leagues |
| P | Staines Chess Club | |
| Z | Surbiton Chess Club | Also play in Surrey league |
| P | Wimbledon Chess Club | Also play in London and Surrey leagues |
Links for this league checked on 22 Feb 2014
| B | Kings Head Chess Club | Also play in Middlesex and London leagues |
| P | Richmond and Twickenham Chess Club | Also play in London, Surrey and Thames Valley leagues |
| D | Hammersmith Chess Club | Also play in Middlesex, Thames Valley and London leagues. |
Links for this league checked Feb 2014
| A | Ealing Chess Club | Also play in Thames Valley and Middlesex leagues |
| Greenford Chess Club | ||
| A | Harrow Chess Club | Also play in Thames Valley and Middlesex leagues |
| Harrow Juniors | ||
| Hatch End Chess Club | ||
| P+ | Hayes Chess Club | Also play in Thames Valley League |
| Z | West London Chess Club (Chiswick) | Also play in Middlesex and London leagues |
Links for this league checked on 22 Feb 2014
| L | Barking Chess Club | Also play in Essex league |
| P+ | Barnet Elizabethans | Also play in Herts league |
| D | Chingford & Walthamstow Chess Club | Also listed here |
| Enfield Chess Club | Incorporating Southgate and Edmonton. Also play in Middlesex league | |
| A | Loughton Chess Club | Also play in Essex league. |
| A | Wanstead & Woodford Chess Club | Also play in London and Essex leagues |
| A | CCF (Coulsdon) | Also play in Surrey league |
| A | Crystal Palace & Croydon Chess Club | Also play in Surrey league |
| Z | Lewisham Chess Club | Also play in Kent and London leagues |
| P+ | South Norwood Chess Club | Also listed here. Also play in Surrey league |
| South Croydon Bus Garage | ||
| A | Streatham Chess Club | Also play in Surrey and London league |
| A | Wallington Chess Club | Also play in Surrey League |
| A | West Wickham Chess Club | alias Beckenham & Bromley. Also play in Kent and Surrey leagues, and in London league in partnership with Charlton Chess Club |