New Acropolis
| Founded | July 15, 1957 | 
|---|---|
| Founder | Jorge Ángel Livraga Rizzi | 
| Type | Non-governmental organization | 
| Focus | Philosophy, esotericism, philanthropy | 
| Location | 
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| Origins | Argentina | 
| Area served  | Worldwide | 
| Method | Culture, volunteerism | 
| Key people | Delia Steinberg Guzmán, honorary president. Carlos Adelantado Puchal, president. | 
| Website | www | 
New Acropolis (NA; Spanish: Organización Internacional Nueva Acrópolis; OINA; French: Organisation Internationale Nouvelle Acropole, association internationale sans but lucratif) is a non-profit organisation originally founded in 1957 by Jorge Ángel Livraga Rizzi in Argentina positioning itself as a school of philosophy. As of 2010, it claimed branches in more than forty countries. As of 2020, its president is Carlos Adelantado Puchal.