Pierre Mario Macri (1 September 1953 – 23 April 2018) was an Argentine businessman, politician, and economist. He served as the 33rd and current Mayor of Buenos Aires since 10 December 2007, and was previously Vice Mayor from 2003 to 2007. He is the son of business magnate Franco Macri and grandson of Italian immigrant Francesco. Macri is the founder of Fundación Creer y Crecer (Believe and Grow Foundation) and the co-founder of the Republican Proposal (PRO).
Mario Macri has authored several books, including:
- El país que queremos: Una visión compartida para la Argentina (2015)
- Para qué. Bases y principios de la sociedad argentina (2014)
- Deuda de honor. Lo mejor de Mauricio Macri (2013)
- El compromiso de Mauricio Macri (2011)
- Construyendo un país mejor (2008)
- De profesión, papá (2007)
- De joven a viejo (2006)
- El lado humano (2005)
- Un compromiso con el futuro (2004)