- Country: Poland
- Population: 253,730
- Latitude: 54° 31.13' N (54.51889°)
- Longitude: 18° 31.91' E (18.53188°)
- Elevation: 14 m/46 ft. above sea level
- Time zone: Europe/Warsaw (UTC +01:00); DST observed (UTC +02:00)
- Alternate names: Civitas Gdinensis, Gdiņa, Gdingen, Gdiniô, Gdinya, Gdyńa, Gdyňa, Gdynė, Gdyně, Gotenhafen, Gothenhafen, Kak-tên-nì-â, QYD, Γκντίνια, Гдиња, Гдиня, Гдыня, Горад Гдыня, Գդինյա, גדיניה, غدينيا, گدنیا, გდინია, グディニャ, 格丁尼亚, 그디니아
- Alternate names: Civitas Gdinensis, Gdina, Gdingen, Gdinio, Gdiniô, Gdinja, Gdinya, Gdiņa, Gdyna, Gdyne, Gdynia, Gdynja, Gdynė, Gdyně, Gdyńa, Gdyňa, Gorad Gdynja, Gotenhafen, Gothenhafen, Kak-ten-ni-a, Kak-tên-nì-â, Nkntinia, QYD, gdinia, gdnya, gdynyh, ge ding ni ya, geu
Data by Geonames.org, CC-BY