| Ashford Evening – Founded: 1984 | Bedfont Belles – Founded: 2014 |
| Clay Hill – Founded: 1938 | De Beauvoir – Founded: 2014 |
| East End – Founded: 2007 | Field Dames – Founded: 2015 |
| Finchley – Founded: 2010 | Gothic Valley – Founded: 2012 |
| Greenefielde – Founded: 1956 | Greenford Evening – Founded: 1985 |
| HA:WI – Founded: 2012 | Halliford – Founded: 1922 |
| Hampton – Founded: 2012 | Hampton Tudor Rose – Founded: 2017 |
| Hanwell – Founded: 2013 | Harlington – Founded: 1932 |
| Harrow On The Hill – Founded: 2013 | Hayes Town – Founded: 1993 |
| Hillingdon – Founded: 1919 | Iver Evening – Founded: 1962 |
| Ladies Of The Lock – Founded: 2016 | Laleham – Founded: 1935 |
| London West End – Founded: 2006 | Manor Farm – Founded: 1973 |
| N1 WI – Founded: 2006 | North West London – Founded: 2009 |
| Norwood Green Afternoon – Founded: 1985 | Pinner – Founded: 1968 |
| Ruislip Evening – Founded: 2011 | Shoreditch Sisters – Founded: 2007 |
| Southbourne – Founded: 1953 | Stanmore – Founded: 2018 |
| Stanwell – Founded: 1919 | Stone Rangers – Founded: 2014 |
| Stow Roses – Founded: 2013 | Stroud Green – Founded: 2011 |
| Sunbury Village – Founded: 2012 | Sunbury-On-Thames – Founded: 1980 |
| Teddington – Founded: 2011 | The Alexandra – Founded: 2010 |
| Twickenham – Founded: 1988 | West Drayton – Founded: 1919 |
| West Ealing – Founded: 2011 | West Hampstead – Founded: 2011 |