巴尔多内基亚（意大利语：Bardonecchia），是意大利皮埃蒙特大区都灵省的一个市镇。人口3273(2010年12月31日)。

Bardonecchia (French:Bardonèche or Bardonnèche; Occitan:Bardonecha) is an Italian town and comune located in the Metropolitan City of Turin, in the Piedmont region, in the western part of Susa Valley. It grew out of a small village with the works for the railway Frejus tunnel, the first crossing the Alps. The town hosted the snowboarding events of the 2006 Winter Olympics.