Łazy [ˈwazɨ] is a village in the administrative district of Gmina Łuków, within Łuków County, Lublin Voivodeship, in eastern Poland. It lies approximately 3 kilometres (2 mi) east of Łuków and 75 km (47 mi) north of the regional capital Lublin.

The Polish pianist and composer Henryk Pachulski was born here, as was his elder brother Władysław Pachulski, also a musician who became the son-in-law of Pyotr Ilyich Tchaikovsky's patroness Nadezhda von Meck and played a significant role in the breakdown of their relationship.