Wejherowo is a city located in the northern region of Poland within the Gdańsk Pomerania area. As of 2021, the city has a population of 48,735 inhabitants.
The city serves as the capital of Wejherowo County in the Pomeranian Voivodeship, a status it has held since 1999. Prior to this period, from 1975 to 1998, Wejherowo was situated within the Gdańsk Voivodeship.