Piñeyro
Piñeyro means:
- a localidad in Gran Buenos Aires, see Piñeyro (Buenos Aires)
Piñeyro is the surname of:
- Carlos R. Piñeyro (* 1890), Argentine ambassador
- Daniel Piñeyro (* 1989), Mexican ice hockey player
- Enrique Piñeyro (* 1956), Italian-Argentine actor
- Enrique Piñeyro Queralt (1883–1960), Spanish aristocrat and football official
- Marcelo Piñeyro (* 1953), Argentine film director
