Łomianki Dolne [wɔˈmjaŋki ˈdɔlnɛ] is a village in the administrative district of Gmina Łomianki, within Warsaw West County, Masovian Voivodeship, in east-central Poland. It lies approximately 4 kilometres (2 mi) north of Łomianki, 18 km (11 mi) north of Ożarów Mazowiecki, and 18 km (11 mi) north of Warsaw.