Wejherowo (Kashubian: Wejrowò, German: Neustadt in Westpreußen) is a town in Gdańsk Pomerania, northern Poland, with 47,435 inhabitants (2007). It has been the capital of Wejherowo County in Pomeranian Voivodeship since 1999; previously, it was a town in Gdańsk Voivodeship (1975–1998).