Śródmieście is the central borough (dzielnica) of the city of Gdynia. It borders the following districts: Oksywie, Obłuże, Pogórze, Chylonia, Leszczynki, Grabówek, Forest Plots and Kamienna Góra, and the Baltic Sea.

Gdynia Główna railway station is the main railway station serving the city of Gdynia in the Pomeranian Voivodeship, Poland. It served 13,41 mln passengers in 2022, making it the busiest in the Pomeranian Voivodeship and the sixth busiest railway station in Poland. The station opened in 1921 and is located on the Nowa Wieś Wielka–Gdynia Port railway, Gdańsk–Stargard railway and the parallel Gdańsk Śródmieście–Rumia railway. Trains are operated by PKP, Polregio and SKM Tricity. The station is located in a historic modernist building.