Żyłki [ˈʐɨu̯ki] is a village in the administrative district of Gmina Ulan-Majorat, within Radzyń Podlaski County, Lublin Voivodeship, in eastern Poland. It lies approximately 12 kilometres (7 mi) north-west of Radzyń Podlaski and 67 km (42 mi) north of the regional capital Lublin.