If you believe everyone has the right to a life of opportunity and justice, no matter where they live, and if you believe ordinary people can change the world, then join us.
Join our global community working to end extreme poverty and preventable disease.
Learn about opportunities to campaign for a better world and get updates on our work to fight for justice and equality.
We ask for your voice and action – never for your money.
Take action now – join ONE today.
“Being a ONE supporter gave me the chance to contribute first hand to the battle for social justice and for every person’s right to lead a dignified life: advocacy and awareness-raising campaigns are the first step for a crucial change.”
What we've achieved together
Voices like yours have the power to create meaningful change. The proof is in our activists’ work. Check out these stories of ONE’s impact.
Supporting the fight against AIDS, Tuberculosis and MalariaIn 2019, the Global Fund to Fight AIDS, Tuberculosis and Malaria had a mountainous task on its hands: raise...
Girls CountIn 2017 ONE launched the Girls Count campaign to fight the fact that over 130 million girls were out...
Vote Your FutureIn February 2019, millions of Nigerians voted to elect a president, including many young people who went to the...
Does campaigning make a difference?
Signing a petition or sending a letter to a decision maker can sometimes feel like a small action. But it can have big impacts in the fight for global change.
More ways to take action
Want to do something right now? Here are some ways you can make a difference.
Sign a petition
Put your name to the latest campaign.
Join ONE Champions
Apply to join our ONE Champions programme.