Katra is a village in , VarÃÂna district municipality, Alytus County, southeastern Lithuania. According to the 2001 census, the village had a population of 35 people. At the 2011 census, the population was 19.
Katra village is located c. from VarÃÂna, from Marcinkonys, from ParamÃÂlis (the nearest settlement), from the Belarusian border.
The name Katra comes from the name of the Katra River.