The One Foundation (), formally known as the Shenzhen One Foundation Charity Fund (), is a Chinese non-governmental organization which focuses on disaster relief, children's welfare, training of public welfare professionals, and funding grassroots charities. It was registered in 2011 as the first private charitable fundraising organization in China. Its headquarters is in Shenzhen, with offices in Beijing and Shanghai. The foundation's motto is "Charity by All, Doing What I Can" ().
