All Hands and Hearts (AHAH) is a U.S. 501(c)3 nonprofit organization. The organization's current structure formed in late 2017, when two existing nonprofits, All Hands Volunteers and Happy Hearts Fund merged to become All Hands and Hearts. All Hands Volunteers was founded in September 2005 by philanthropist and businessman David Campbell to provide relief to residents in areas affected by natural disasters worldwide. Happy Hearts Fund, founded by philanthropist and supermodel, Petra Němcová, sought a similar goal, to help communities recover after a disaster event (with an emphasis on school rebuilds and returning children to education). All Hands and Hearts is based in Mattapoisett, Massachusetts.