Łukta [ˈwukta] is a village in Ostróda County, Warmian-Masurian Voivodeship, in northern Poland.

The village has a football club Warmiak Łukta, a regional development foundation Fundacja Rozwoju Regionu Łukta, a church with churchyard and tower, restaurants, groceries and a dairy.

In 1414, at a time of wars, the village was destroyed by the Polish army.

A Gothic church (since World War II dedicated to the Black Madonna of Częstochowa) was built in 1407; the tower was added in 1700.

In the main altar there is a triptych from about 1580, with a sculpture of the Madonna made of wood.