Disclaimer: Although we can vouch for some of these groups we don’t know all of them and links are not an endorsement.

Parent Support 

Genspect

Bayswater Support Group

Our Duty

PITT at Substack

Lily Maynard

Gender Critical Dad

4thWaveNow (US)

Canadian Gender Report

Parents of ROGD Kids (Canada)

ROGD Boys

Partners for Ethical Care

Evidence and Research

Dr Lisa Littman

GD Working Group

Gender Health Query

Society for Evidence-Based Gender Medicine

Rethink Identity Medicine Ethics

Stats for Gender

Therapists

Thoughtful Therapists

Just Therapy

James Esses

Evans Psychotherapy

Therapy  First

Gender: A Wider Lens Podcast

International Association of Therapists for Desisters and Detransitioners 

Gender Dysphoria Support Network 

Kenneth Zucker

Lisa Marchiano

Inspired Teen Therapy

Stella O’Malley

Secrets of the Motherworld

Integrated Psychology Clinic

Miriam Grossman MD

Stephanie Winn You Must be Some Kind of Therapist

Critical Therapy Antidote

BPS Watch

Health and Social Care Professionals

Clinical Advisory Network on Sex and Gender

Scottish Professionals Advising on Gender (ScotPAG)

Biology in Medicine

Social Workers

Evidence Based Social Work Alliance

Single Sex Care

Caring about Dignity

Autism

Evidence Based Autism

Gender Critical Autistics

Neuro Poppins – Aunty Autism

Autism and Asperger Association (Denmark)

Detransitioners and Desisters

Detransition Pathway U

Detrans.AI

Beyond Trans

Parents of Desisters

r/detrans

The Detransition Advocacy Network

Post Trans

Detrans Voices

Detrans Help

Lost in Transition

GCCAN

Detrans Awareness Day

Detransition Info (Sweden)

Detrans Canada

Life Detransitions

Sex Change Regret

Wives/Partners/Children

Trans Widows

Trans Widows Voices

UteHeggen-GrassWidow (Norway)

Children of Transitioners

Beyond Trans

Intersex

MRKHVoice

DSD Families

Women’s Rights/Feminism

Women’s Rights Network

Fair Play for Women

Woman’s Place

For Women Scotland

Merched Cymru

Standing for Women

Labour Women’s Declaration

Conservatives for Women

Liberal Voice for Women

Women Won’t Wheesht

FiLiA

Object!

Authentic Equity Alliance

XX Feminist Network

 

 

 

Women’s Resource Centre

Gender Critical Woman

Make More Noise

Keep Women’s Prisons Single Sex

The Countess Didn’t Fight For This (Ireland)

Irish Women’s Lobby

Wild Woman Writing Club

Frontline Feminists Scotland

The Lies They Tell

Canadian Women’s Sex-Based Rights

Women’s Space Vancouver

Women’s Forum Australia

Women’s Liberation Front (US)

Women’s Human Rights Campaign (global)

Reduxx

Gender Dissent (Canada)

Staff networks

Sex Equality and Equity Network (SEEN)

SEEN in Parliament

SEEN in Health

Local Authority SEEN

SEEN in Journalism

SEEN in Publishing

Police SEEN UK

SEEN in the City

On Twitter/X:

LGBAlliance

LGB Courage Coalition

LGB Helpline

The Lesbian, Gay and Bisexual helpline

Lesbian Rights Alliance

Lesbian Labour

The Lesbian Project

LGB Christians

Lesbian Me Too

Positively Lesbian

Lesbians United (US)

Lesbian Action for Visibility in Aotearoa (LAVA) (New Zealand)

Gays Against Groomers

Education

Safe Schools Alliance

Scottish Professionals Advising on Gender (ScotPAG)

Teachers for Evidence-Based Education

Protect and Teach

Family Education Trust

SOS Scotland

Parents for Education

PSHE Brighton

Bristol Education Research Group

Parent Power

SchoolUniGuide

Stop SOGI

Dofemco (Spain)

Resist Gender Education (New Zealand)

Parents Defending Education (US)

Women’s Sports

Women’s Sports Union

Save Women’s Sports

BoysVsWomen

Independent Council on Women’s Sports

He Cheated

She Won

Sex: Biological and Legal

Sex Matters

Legal Feminist

Murray Blackburn McKenzie (Scotland)

Project Nettie – Scientists supporting biological sex 

Sex. Not Gender

Worldwide

Parents’ Initiative ROGD Austria

Stop the Harm Database (US)

GenerAzioneD (Italy)

Gender Dysphoria Alliance Canada

Gender Challenge (Sweden)

KIRJO (Finland)

No Corpo Certo (Brazil)

Voorzij (For Her) (Netherlands)

Speak up for Women (New Zealand)

Trans Educational Voices (US)

No to Self-ID Japan 

The Little Mermaid (France)

Fully Informed (New Zealand)

Coalition for Biological Reality (Australia)

Contra el Borrado de las Mujeres (Spain)

Feminist Post (Italy)

Active Watchful Waiting (Australasia)

Desexing Society podcast (Australia)

MATRIA (Brazil)