Lechia Lwów (full name: Lwowski Klub Sportowy "Lechia" Lwów) was the first Polish professional association football club, founded in summer 1903 in Lwów by students of the 3rd and 4th gymnasiums as well as former members of the Sokół football department. The club's tradition as a Polish club was continued by people expelled from Lwów who moved to Gdańsk and created Lechia Gdańsk after war in 1945 such as Ryszard Koncewicz.