Provincial Route 8 (Buenos Aires)
{{Short description|Highway in Argentina}}
{{Infobox road
|state=BA
|country=ARG
|type=P
|route=8
|map=
|length_km= 45
|length_round=
|length_ref=
|established= 1988
|direction_a= Southeast
|terminus_a= File:RNA001-AR.svg NR A001 in Villa Lynch
|junction=
|direction_b=Northwest
|terminus_b= File:RN8-AR.svg NR 8 in Pilar
|municipalities=San Martín, Tres de Febrero, San Miguel, Malvinas Argentinas, José C. Paz, Pilar
|cities=
}}
Provincial Route 8 is a {{convert|45|km|mi|abbr=on}} long paved highway located in Greater Buenos Aires, in the northeast of the province of Buenos Aires, in Argentina. It was part of National Route 8 (km 13.40 to 57.10) until 1988 and in 2017, there are still signs that indicate that this road is a national route.{{Cite web|author=Dirección Nacional de Vialidad|year=2000|title=Decreto Nacional 1595/79 con comentarios|url=http://www.vialidad.gov.ar/legislacion_vial/documentos/doc%20pdf/Decreto%20Nacional%201595%2079.pdf|accessdate=23 March 2008|archiveurl=https://web.archive.org/web/20101225212014/http://www.vialidad.gov.ar/legislacion_vial/documentos/doc%20pdf/Decreto%20Nacional%201595%2079.pdf|archivedate=25 December 2010}}[http://www.gob.gba.gov.ar/legislacion/legislacion/l-10656.html Texto de la Ley 10.656 de la Provincia de Buenos Aires], publicado en el Boletín Oficial el 7 de septiembre de 1988