NAS Autism Services Directory https://www.autism.org.uk/directory
Counselling Directory https://www.counselling-directory.org.uk/
British Psychotherapy Foundation http://www.britishpsychotherapyfoundation.org.uk
The Fairbridge Clinic at AGIP https://www.agip.org.uk/psychotherapy/psychotherapy-services
The London Clinic at the Institute of Psychoanalysis https://psychoanalysis.org.uk/psychoanalytic-help/about-our-clinics
The Guild of Psychotherapy (or low-income residents of Lambeth, Southwark and Lewisham) https://guildofpsychotherapists.org.uk/psychotherapy/reduced-fee-clinic
The Bowlby Centre Blues Project https://thebowlbycentre.org.uk
What's On - Dragon Café in the City
The Awareness Centre (Tooting and Clapham) - option to request an LGBT counsellor
The Personal and Grant Dev Centre (Croydon)
Camden Women + Health
Centre for Better Health (min £5. Hackney)
Community Counselling (min £6. East Ham)