阿倫扎諾

Infobox CityIT | name = 阿倫扎諾 | native_name = Arenzano | official_name = Comune di Arenzano | img_coa = Arenzano-Stemma.png | img_coa_small = | image_skyline = Aanzicht Arenzano.jpg | image_caption = | region = 利古里亞大區 | province = 熱那亞廣域市 | mayor = | mayor_party = | elevation_footnotes = | elevation_m = 6 | area_footnotes = | area_total_km2 = 24.6 | population_footnotes = | population_as_of = 2007年 | population_total = 11568 | pop_density_footnotes = | population_density_km2 = 470 | coordinates = | gentilic = | telephone = 010 | postalcode = 16011 | frazioni = | saint = | day = | mapx = | mapy = | locator_position = | website = 阿倫扎諾  是意大利利古里亞大區熱那亞廣域市的一個市鎮 。