{{Infobox frazione | name = San Regolo | native_name = | image_skyline = SanRegoloGaioleInChiantiPanorama2.jpg | image_caption = View of San Regolo | coordinates = {{coord|43|24|40|N|11|27|31|E|display=inline,title|type:city}} | region = {{flag|Tuscany}} | province = Siena (SI) | comune = Gaiole in Chianti | elevation_footnotes = | elevation_m = 462 | area_footnotes = | area_total_km2 = | population_footnotes = | population_total = 73 | population_as_of = 2011 | pop_density_footnotes = | gentilic = | saint = | day = | postal_code = | area_code = | website = | footnotes = }} '''San Regolo''' is a village in Tuscany, central Italy, administratively a frazione of the comune of Gaiole in Chianti, province of Siena. At the time of the 2001 census its population was 64.<ref>{{in lang|it}} [http://dawinci.istat.it/MD/dawinciMD.jsp?a1=m0GG0c0I0&a2=mG0Y8048f8&n=1UH90007SN5&v=1UH07B07SM50000 Popolazione residente - Siena (dettaglio loc. abitate) - Censimento 2001] {{Webarchive|url=https://web.archive.org/web/20221009155235/http://dawinci.istat.it/MD/dawinciMD.jsp?a1=m0GG0c0I0&a2=mG0Y8048f8&n=1UH90007SN5&v=1UH07B07SM50000 |date=2022-10-09 }}, Istat.</ref>

==Main sights== *''San Regolo'' (18th century), parish church of the village *Castello di Brolio

== References == {{reflist}}

{{Commons category|San Regolo (Gaiole in Chianti)}}

{{Villages of the Province of Siena|nocat=yes}}

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Category:Frazioni of Gaiole in Chianti

{{Siena-geo-stub}}