Matarnia (German: Mattern; Kashubian: Matarniô) is one of the quarters of the city of Gdańsk, Poland. The airport Gdańsk Lech Wałęsa Airport is located in Matarnia.
Coordinates: 54°23′N 18°31′E / 54.383°N 18.517°E / 54.383; 18.517